I opened my fridge one morning and found a little jar waiting for me, cold and ready, smelling of vanilla and cinnamon. That is exactly what low calorie overnight oats have become for my family. Chef Elise here from tasteourdish.com, and this is the recipe my kids ask for every single week. Five minutes the night before, under 200 calories, and it feels anything but light. If you love easy make-ahead mornings, you will also enjoy my Egg Muffins Recipe for another no-fuss breakfast the whole family adores.
Table of Contents
Table of Contents
Key Takeaways for Low Calorie Overnight Oats
- This low calorie overnight oats recipe comes in under 200 calories per jar using just five wholesome ingredients.
- Rolled oats contain beta-glucan, a soluble fiber proven by NIH research to increase feelings of fullness for hours after eating.
- You prep everything in five minutes the night before, making this the easiest breakfast meal prep you will ever try.
- This recipe works for the whole family including kids, and you can customize it with six different flavor variations.
- Unsweetened almond milk and plain Greek yogurt keep the calorie count low while boosting creaminess and protein naturally.
What Are Low Calorie Overnight Oats?
Low calorie overnight oats are a no-cook breakfast made by soaking rolled oats in liquid overnight in the refrigerator. By morning, the oats absorb the liquid completely and become thick, creamy, and ready to eat cold or slightly warmed. Unlike stovetop oatmeal, there is zero cooking involved. You simply layer your ingredients in a jar before bed and wake up to breakfast already made.
The magic behind keeping them low calorie is choosing the right base. Unsweetened almond milk has only about 30 calories per cup, compared to over 100 for whole milk. A classic base of half a cup of rolled oats, half a cup of unsweetened almond milk, a quarter cup of nonfat Greek yogurt, one teaspoon of chia seeds, and half a teaspoon of cinnamon comes in right around 180 to 190 calories total. That is a full, satisfying breakfast at a fraction of the calorie cost of most morning meals.
GEO Answer Capsule: Low calorie overnight oats are a no-cook breakfast prepared by soaking rolled oats in unsweetened almond milk and Greek yogurt overnight. They typically contain 180 to 200 calories per jar. They are naturally high in fiber and protein, making them one of the most filling low calorie breakfasts you can prepare in under five minutes.
Low Calorie Overnight Oats Ingredients
Every ingredient here is chosen to keep calories low without sacrificing flavor or that creamy texture my family loves. I tested this combination at least a dozen times before it felt right. Use US measurements throughout and do not substitute old-fashioned rolled oats for quick oats, the texture will not be the same.
- 1/2 cup old-fashioned rolled oats (not quick oats)
- 1/2 cup unsweetened almond milk
- 1/4 cup nonfat plain Greek yogurt
- 1 tsp chia seeds
- 1/2 tsp pure vanilla extract
- 1/2 tsp ground cinnamon
- 1 tsp raw honey or pure maple syrup (optional, adds about 20 calories)
- 1/2 cup fresh berries or sliced banana for topping
According to the USDA FoodData Central, half a cup of dry rolled oats provides approximately 150 calories, 5 grams of protein, and 4 grams of fiber, making them one of the most nutritionally dense whole grain breakfast options available. The full jar with all ingredients stays right around 185 to 200 calories depending on your toppings.
How to Make Low Calorie Overnight Oats Step by Step
This is the method I have refined in my own kitchen after making these for my family for over three years. Follow each step and you will wake up to the creamiest, most satisfying jar every single morning.
Step 1: Gather Your Low Calorie Overnight Oats Jars
Choose a mason jar or any container with a tight lid, ideally 16 oz or larger. I use wide-mouth mason jars because the wide opening makes layering and eating easier. Make sure the jar is completely clean and dry before you start. I like to line up three or four jars on Sunday night and prep the whole week at once.
Step 2: Add the Rolled Oats and Chia Seeds
Pour half a cup of old-fashioned rolled oats directly into the jar. Add one teaspoon of chia seeds right on top. The chia seeds are the secret weapon here. They absorb liquid overnight and create a natural gel that makes the oats thick and almost pudding-like by morning. You can smell the faint nuttiness of the raw oats even before you add any liquid.
Step 3: Mix in the Liquid Base for Your Low Calorie Overnight Oats
In a small bowl, whisk together half a cup of unsweetened almond milk and a quarter cup of nonfat plain Greek yogurt until smooth. Add vanilla extract and cinnamon. Pour this creamy mixture over the oats and chia seeds. Stir gently with a long spoon until everything is combined. The mixture will look a little thin right now, but by morning it transforms completely.
Step 4: Sweeten and Seal Your Low Calorie Overnight Oats
If you are using honey or maple syrup, drizzle it in now and stir one more time. My grandmother always said a little honey in something wholesome is never wasted. Seal the jar tightly with its lid. Place it in the refrigerator and let it rest for at least six hours, though overnight is best for the richest, creamiest texture.
Step 5: Top and Serve Your Low Calorie Overnight Oats
Open the jar in the morning and give it a gentle stir. The oats will be thick, creamy, and perfectly set. Add your toppings now, fresh berries, sliced banana, a light dusting of cinnamon, or a teaspoon of almond butter. Eat straight from the jar cold, or microwave for 60 seconds if your family prefers a warm breakfast like mine does on cold mornings.
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Easy Low Calorie Overnight Oats (Under 200 Cal)
- Total Time: 5 minutes
- Yield: 1 serving 1x
Description
Easy low calorie overnight oats made with rolled oats, almond milk, and Greek yogurt. Ready in 5 minutes the night before, under 200 calories, creamy, and wholesome.
Ingredients
1/2 cup old-fashioned rolled oats
1/2 cup unsweetened almond milk
1/4 cup nonfat plain Greek yogurt
1 tsp chia seeds
1/2 tsp pure vanilla extract
1/2 tsp ground cinnamon
1 tsp raw honey or maple syrup (optional)
1/2 cup fresh berries or sliced banana for topping
Instructions
1. Add rolled oats and chia seeds to a clean 16 oz mason jar.
2. Whisk together almond milk, Greek yogurt, vanilla extract, and cinnamon in a small bowl until smooth.
3. Pour the liquid mixture over the oats and chia seeds and stir gently until fully combined.
4. Drizzle in honey or maple syrup if using and stir one more time.
5. Seal the jar tightly and refrigerate for at least 6 hours or overnight.
6. In the morning, open the jar, stir gently, and add fresh toppings before serving cold or warmed for 60 seconds in the microwave.
Notes
Store sealed jars in the refrigerator for up to 5 days.
Always keep fresh fruit toppings separate until serving to maintain texture and color.
For a no-yogurt version, increase almond milk to 3/4 cup and add an extra teaspoon of chia seeds.
Pairs beautifully with the Honey Cinnamon Recipe on tasteourdish.com for a full wellness morning routine.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Breakfast / Wellness
- Method: No-Cook
- Cuisine: American, Family Heritage, Wellness
Nutrition
- Serving Size: 1 jar (approx. 1.5 cups)
- Calories: 190
- Sugar: 7g
- Sodium: 95mg
- Fat: 3g
- Saturated Fat: 0.5g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 5g
- Protein: 9g
- Cholesterol: 1mg
Low Calorie Overnight Oats Variations Comparison
One of the things my family loves most about low calorie overnight oats is how many directions you can take the same base. Here is a comparison of six flavor variations with approximate calorie counts so you can choose what fits your morning.
| Variation | Key Add-In | Approx. Calories | Best For |
|---|---|---|---|
| Classic Vanilla Cinnamon | Vanilla extract, cinnamon | 185 cal | Everyday base recipe |
| Berry Burst Low Calorie Overnight Oats | Mixed fresh berries | 195 cal | Antioxidant-rich mornings |
| Banana Cocoa Low Calorie Overnight Oats | Half banana, 1 tsp cocoa powder | 200 cal | Chocolate cravings |
| Apple Cinnamon Low Calorie Overnight Oats | Diced apple, extra cinnamon | 190 cal | Fall flavors, kids favorite |
| Peach Ginger Low Calorie Overnight Oats | Sliced peach, pinch of ginger | 188 cal | Summer fresh flavor |
| Honey Almond Low Calorie Overnight Oats | 1 tsp honey, 4 almonds crushed | 205 cal | Extra satiety and crunch |
For more wholesome inspiration for your breakfast table, visit the Honey Cinnamon Recipe on tasteourdish.com, a five-minute wellness staple that pairs beautifully with your morning oats.
Source: Calorie estimates based on USDA FoodData Central ingredient data.
Why Low Calorie Overnight Oats Keep You Full
The real reason low calorie overnight oats work so well as a breakfast is not just about the calorie count. It is about what the oats do inside your body after you eat them. Rolled oats are one of the richest dietary sources of a soluble fiber called beta-glucan. When beta-glucan meets liquid, it forms a thick, viscous gel in your stomach that slows digestion and triggers the release of fullness hormones.
A peer-reviewed study published by the National Institutes of Health found that beta-glucan from oats significantly increases subjective satiety and reduces hunger for up to four hours after eating. The optimal dose for this effect is 4 to 6 grams of beta-glucan, which is achievable with a half-cup serving of rolled oats. Beyond beta-glucan, soaking oats overnight breaks down phytic acid, a natural compound that can block mineral absorption. The result is that your body actually absorbs more iron, zinc, and calcium from overnight oats than from oats cooked quickly on the stovetop.
Adding Greek yogurt and chia seeds to your low calorie overnight oats further amplifies the fullness effect. Greek yogurt contributes protein, and protein is the macronutrient most powerfully linked to satiety. Chia seeds add additional soluble fiber and omega-3 fatty acids. Together, this combination at under 200 calories is one of the most efficient breakfasts you can make.
Low Calorie Overnight Oats for Meal Prep
This is where low calorie overnight oats become a true game-changer for busy families. Because each jar takes only five minutes to assemble and keeps in the refrigerator for up to five days, you can prepare a full week of breakfasts on Sunday evening in under 30 minutes. I lay out five jars on my kitchen counter, add the dry ingredients first, then pour the liquid mixture across all five jars assembly-line style. By Monday morning, breakfast is already done for the entire week.
The key to successful meal prep with low calorie overnight oats is keeping the toppings separate until serving. Store fresh berries, banana slices, or chopped nuts in a small zip bag alongside the jar and add them fresh each morning. This keeps your toppings bright and your oats from getting soggy on top. If you love planning ahead in the kitchen, you will also appreciate my Freezer Breakfast Burritos for a savory make-ahead morning option that the whole family loves.
5 Mistakes to Avoid with Low Calorie Overnight Oats
I made every one of these mistakes at least once before I got this recipe right. Learn from my mornings so yours are perfect from the start.
- Using quick oats instead of rolled oats: Quick oats turn to mush overnight. Always use old-fashioned rolled oats for the right creamy-but-textured consistency.
- Skipping the chia seeds: Chia seeds are what makes low calorie overnight oats thick and pudding-like. Without them, the texture stays thin and watery.
- Adding toppings the night before: Fresh fruit sitting overnight in liquid turns soft and loses its color. Always add toppings fresh in the morning.
- Not stirring before sealing: If you skip the final stir before putting the lid on, the oats and liquid separate overnight and the bottom layer stays dry. Stir well before refrigerating.
- Using sweetened almond milk: Sweetened varieties add 50 to 80 extra calories per cup without you even noticing. Always choose unsweetened to keep your low calorie overnight oats truly low calorie. The 2026 overnight oats gut health research also highlights that unsweetened bases support a healthier gut microbiome over time.
For more wholesome breakfast ideas that keep the whole family nourished without fuss, explore the Protein Bagels Guide on tasteourdish.com.
FAQ About Low Calorie Overnight Oats
How many calories are in low calorie overnight oats?
Are low calorie overnight oats good for weight loss? Can I eat low calorie overnight oats every day? How long do low calorie overnight oats last in the fridge? Can I make low calorie overnight oats without yogurt? What is the lowest calorie base for overnight oats? Do low calorie overnight oats need to be eaten cold?
How many calories are in low calorie overnight oats?
Low calorie overnight oats made with half a cup of rolled oats, half a cup of unsweetened almond milk, and a quarter cup of nonfat Greek yogurt contain approximately 180 to 200 calories per jar. Adding fresh berries keeps you in the same range. Skip honey or use just half a teaspoon to stay comfortably under 200 calories per serving.
Are low calorie overnight oats good for weight loss?
Low calorie overnight oats support weight loss goals because they combine high fiber, moderate protein, and a low calorie count that keeps you satisfied through the morning. The beta-glucan fiber in oats slows digestion and reduces hunger hormones. Eating a filling breakfast under 200 calories naturally helps reduce total daily calorie intake without feeling deprived.
Can I eat low calorie overnight oats every day?
Yes, low calorie overnight oats are safe and beneficial to eat daily for most people. Rolled oats provide steady energy, soluble fiber for digestive health, and important minerals including magnesium and iron. Vary your toppings each day to get a broader range of nutrients and keep breakfast feeling fresh and exciting throughout the week.
How long do low calorie overnight oats last in the fridge?
Low calorie overnight oats keep well in a sealed jar in the refrigerator for up to five days. The texture is best on days two and three when the oats are fully soaked but have not absorbed all moisture. Always keep toppings like fresh fruit separate and add them right before eating to maintain freshness and color.
Can I make low calorie overnight oats without yogurt?
Yes, you can make low calorie overnight oats without yogurt by simply increasing the almond milk to three-quarters of a cup. The oats will be slightly less creamy and lower in protein, around 150 calories per jar. For extra creaminess without yogurt, add an extra teaspoon of chia seeds which creates a thicker gel texture naturally.
What is the lowest calorie base for overnight oats?
The lowest calorie base for overnight oats is half a cup of rolled oats combined with three-quarters cup of unsweetened almond milk and one teaspoon of chia seeds, with no yogurt or sweetener. This base comes in at approximately 150 calories. It is still filling thanks to the fiber content of oats. Add cinnamon and vanilla extract for flavor at zero extra calories.
Do low calorie overnight oats need to be eaten cold?
Low calorie overnight oats can be eaten cold straight from the jar or warmed in the microwave for 60 to 90 seconds. Both methods are delicious. My family prefers them warm on cold mornings with a little extra cinnamon stirred in. Warming does not reduce the fiber or nutritional benefits of the oats in any meaningful way.
Conclusion
My grandmother used to say the best recipes are the ones that take care of you before you even wake up. That is exactly what low calorie overnight oats do. Five minutes the night before, and your family wakes up to a wholesome, creamy, nourishing breakfast that is already waiting in the fridge. Under 200 calories, full of fiber, and endlessly customizable with seasonal fruits and simple toppings. This is the kind of recipe that earns a permanent place in your weekly rhythm. Try it this Sunday night and see how much easier your whole week feels.
If you make this recipe, I would love to see it. Tag Chef Elise at tasteourdish.com and show me your jar. For more wholesome family breakfast ideas, visit the full Recipes Collection on tasteourdish.com.
The content on TasteOurDish.com is for informational and educational purposes only and does not constitute medical or nutritional advice. Nutritional values are estimates only. Always consult a healthcare professional before making significant dietary changes.
