Blended Chocolate Overnight Oats
By Emily Carter ·
Published
Quick answer
Blend 1 cup rolled oats with cocoa powder, Greek yogurt, milk, maple syrup and vanilla until completely smooth, pour into 2 jars and chill at least 6 hours or overnight. Makes 2 servings with about 16 g of protein each from label values; estimates vary by brand.
Blended chocolate overnight oats are for anyone who wants dessert for breakfast without the sugar crash. Rolled oats get blended completely smooth with cocoa, Greek yogurt and milk, then chilled overnight into a thick pudding that tastes like chocolate mousse. No cooking, no chew, just a spoon and a jar.
Why you’ll love it
- Tastes like chocolate pudding, not like oatmeal.
- About 16 g of protein per serving from label values, all from real ingredients.
- 10 minutes of hands on work, then the fridge does the rest overnight.
- A true make ahead breakfast: it keeps for 4 days in jars.
- Kid approved, lunchbox friendly and endlessly topable.
Ingredient notes
Rolled oats: the body of the recipe. One cup adds about 10 g of protein on standard labels and blends into a silky base. Old fashioned oats give the best texture; steel cut will not blend smooth.
Cocoa powder: the chocolate. Three tablespoons give deep flavor without bitterness. Dutch process cocoa tastes smoother and looks darker, but natural cocoa works fine.
Greek yogurt: the protein and the creaminess. Three quarters of a cup adds about 18 g of protein on standard labels and is what sets this thick instead of pourable. Use 2% or whole for the best result.
Milk, maple and vanilla: whole milk loosens the blend just enough to pour, maple syrup sweetens without fighting the cocoa, and vanilla rounds the chocolate flavor. The pinch of salt is what makes the chocolate taste like chocolate instead of just sweet.
The overnight chill rule that makes or breaks it
Two rules decide these oats, and both are about patience. First, blend for the full 45 to 60 seconds. The difference between a 15 second blend and a full minute is the difference between gritty oatmeal and silky pudding; the oat flecks need time to fully break down. Second, give the jars the full chill: at least 6 hours, and overnight is better. The blended oats keep absorbing liquid all night, and that slow absorption is what turns a pourable chocolate shake into a thick, spoonable pudding. Pull the jars early and you get chocolate milk with body. Wait the night and you get dessert.
Variations
- Peanut butter cup: swirl a spoonful of peanut butter through each jar before chilling, and top with chopped peanuts.
- Mocha: add 1 teaspoon of instant espresso powder to the blender for a coffee edged chocolate breakfast.
- Raspberry chocolate: top with fresh raspberries and a few dark chocolate shavings for a bright, tart contrast.
- Cookies and cream: fold crushed chocolate sandwich cookies into the jars after blending, before the chill.
What we learned testing it
- Blending the oats beat stirring them clearly. Stirred oats stayed chewy and separate, while blended oats turned into a thick chocolate pudding.
- Greek yogurt won over extra milk in the side by side test. The yogurt batch set thick and creamy, while the all milk batch stayed pourable.
- Maple syrup beat honey here. Honey's flavor fought the chocolate, while maple disappeared into it and let the cocoa lead.
Read how we test recipes.
Blended Chocolate Overnight Oats
Makes 2 servings (about 1 cup each) · 6 hr 10 min total · Easy
Ingredients
Equipment
Blender · 2 glass jars with lids
Instructions
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Add everything to the blender
Add the oats, cocoa powder, Greek yogurt, milk, maple syrup, vanilla and salt to the blender in that order, liquids on the bottom so the blades catch right away. No soaking or prepping needed; everything goes in at once.
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Blend until completely smooth
Blend for 45 to 60 seconds until the mixture is completely smooth and thick, like a pourable pudding. Stop and scrape down the sides once if oat flecks cling to the jar. A quick 15 second blend leaves gritty bits, so give it the full time.
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Pour into jars and chill overnight
Pour the mixture into 2 jars, leaving a little room at the top for toppings. Cover with lids and chill for at least 6 hours, or overnight for the thickest set. The oats keep absorbing liquid all night, which is what builds the pudding texture.
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Top and serve cold
Stir each jar once to loosen it, then top with mini chocolate chips and a light dusting of cocoa. Serve straight from the fridge. If the oats set firmer than you like, stir in a splash of milk.
Notes
- Blend longer than you think. 45 to 60 seconds gives the silky texture, while a quick 15 second blend leaves gritty oat flecks.
- Taste before chilling. Cocoa dulls sweetness overnight, so the mixture should taste a touch sweeter than you want the finished breakfast.
- Dutch process cocoa gives the darkest color and smoothest chocolate flavor, but natural cocoa works too.
- The mixture thickens a lot in the fridge. If it sets too firm by morning, stir in a splash of milk to loosen it.
Nutrition per serving
Nutrition information is being calculated.
Substitutions
- Greek yogurt
- Use 3/4 cup cottage cheese instead. It blends completely smooth, adds protein and brings a mild tang that suits the chocolate.
- Maple syrup
- Use 3 tbsp brown sugar or 2 tbsp honey instead. Brown sugar deepens the chocolate flavor, while honey works but tastes a little floral.
- Whole milk
- Use chocolate milk instead and cut the maple syrup in half. It doubles down on the chocolate for anyone who wants dessert for breakfast.
Storage and make-ahead
Keep the jars covered in the fridge for up to 4 days. The oats keep thickening, so stir in a splash of milk to loosen before serving. Add chocolate chips and cocoa just before serving so they stay crisp and bright.
Frequently asked questions
Do blended overnight oats taste like oatmeal?
No, blending changes everything. The oats disappear into a thick, smooth pudding that tastes more like chocolate mousse than oatmeal. If you dislike the chew of regular overnight oats, this version is for you.
Can I make blended chocolate overnight oats without a blender?
You can, but the texture changes completely. Stirred oats stay chewy and separate, which is fine as regular overnight oats, but you will not get the smooth pudding texture. For this recipe a blender is needed.
How much protein is in these overnight oats?
These are label based estimates, not lab tested numbers, and they vary by brand. Each serving carries about 16 g of protein from the Greek yogurt, milk and oats. Check your yogurt and milk labels for your exact numbers.
Can I use quick oats instead of rolled oats?
Yes. Quick oats blend even smoother and need less blending time. Steel cut oats do not work here; they stay hard and gritty even after blending.
Is this recipe gluten free?
It can be. Use certified gluten free rolled oats and check your cocoa powder label, since oats are often processed alongside wheat.
