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The fork hits the banana first, and a few seconds of mashing turn it into the sweet base for breakfast. I used to leave bigger chunks in the bowl, then find them concentrated in one jar instead of spread through the oats. Mashing the banana before stirring anything else in gives every spoonful a bit of its mellow sweetness, along with a creamy texture that doesn’t need cooking.

These banana chocolate overnight oats get their body from more than oats and milk. Greek yogurt makes the mixture creamy, while chia seeds thicken it as it rests in the refrigerator. The mini chocolate chips stay dotted through the cold oats, so you get chocolate in each bite without turning the whole bowl overly sweet. After a long chill, it’s a thick, spoonable breakfast with soft oats and little chocolate chips tucked throughout.

Why These Oats Set Without Turning Into a Bowl of Paste

Overnight oats need enough liquid to soften the rolled oats, but a bowl made with only milk can stay loose. Here, Greek yogurt adds thickness from the start, and chia seeds take up some of the liquid as the mixture rests. The banana also blends into the base, so its soft texture and sweetness are spread through the oats rather than sitting in one big piece.

That balance is what makes the finished jars creamy but still spoonable. The oats soften in the refrigerator without being cooked, while the yogurt and chia give the mixture enough body to hold together. It won’t have the exact texture of hot oatmeal, and that’s a good thing: the cold oats stay pleasantly chewy instead of collapsing into a smooth pudding. Give the mixture its full chill before judging it; the texture changes as it rests, and a quick stir before eating brings the creamy parts back together.

What the Banana, Yogurt, and Chia Each Bring to the Jar

• Ripe banana — It adds natural sweetness and gives the oats a soft, creamy base. Use one that mashes easily with a fork; a firm, underripe banana is harder to work through the mixture and tastes less sweet. There’s no need to buy a particular variety.
• Old-fashioned rolled oats — Their sturdy flakes soften overnight while keeping some chew. The standard store-brand kind works well here; the main thing is to use rolled oats rather than a finer, faster-cooking style that can turn much softer.
• Milk — Milk loosens the banana and yogurt into a mix the oats can absorb. Use the milk you normally keep; a richer one makes the result taste creamier, while a lighter one keeps it less rich. It doesn’t need to be a specialty brand.
• Plain Greek yogurt — Its thick texture helps the mixture set up creamy rather than watery, and its mild tang balances the banana and maple syrup. Plain regular yogurt can work, but the finished oats will be looser; Greek yogurt is the better choice when you want a thicker jar.
• Chia seeds — These help thicken the cold mixture as it rests. They don’t need to be soaked separately; stir them through the bowl so they’re spread out instead of clumped together.
• Maple syrup and vanilla — Maple syrup adds sweetness with a light maple note, while vanilla rounds out the banana and chocolate. A standard bottle of vanilla is fine; there’s no need for an especially expensive extract in a chilled mixture like this.
• Mini semisweet chocolate chips — The small pieces distribute easily, so the chocolate doesn’t take over any one bite. A basic bag works nicely. Larger chips give you fewer, more noticeable pockets of chocolate instead.

Mixing and Chilling for Creamy, Spoonable Oats

Mash the Banana Before Adding the Oats

Set a medium bowl on the counter and mash the peeled banana with a fork. Work it until most of the banana is broken down; small soft bits are fine, but large chunks are harder to spread evenly through the jars. Mashing first gives the other ingredients a smooth base to mix into. If the banana is still holding its shape in big pieces, keep pressing it against the side of the bowl.

Stir the Ingredients Until the Chia Is Spread Through

Add the rolled oats, milk, Greek yogurt, chia seeds, maple syrup, vanilla, salt, and mini chocolate chips to the mashed banana. Stir well, scraping the sides and bottom so no dry oats or yogurt streaks are left behind. The mixture will look loose at this point; it hasn’t had time to thicken yet. Break up any clumps of chia seeds before moving on.

Divide Between the Jars

Spoon the mixture into two 12-ounce jars or lidded containers. Divide it as evenly as you can, then check that both jars have a similar amount of oats and chocolate chips. If the mixture settles while you’re filling them, give the bowl a quick stir before you finish. Cover each container snugly so the oats can chill without picking up refrigerator odors.

Let the Oats Chill, Then Stir

Refrigerate the covered jars for at least 6 hours or overnight. The oats soften and the chia thickens the mixture during that time, so don’t expect the final texture immediately after mixing. When you’re ready to eat, stir the oats well; the top and bottom can settle into slightly different textures as they rest. Serve them cold, while the oats are creamy and the chocolate chips still have a little firmness.

Easy Swaps That Change the Flavor or Make These Dairy-Free

Questions That Come Up When Making Overnight Oats

Banana Chocolate Overnight Oats

Banana chocolate overnight oats combine ripe banana, rolled oats, Greek yogurt, chia seeds, and mini chocolate chips in an easy no-cook breakfast. Chill the mixture for at least 6 hours or overnight for a cold, creamy texture.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Chilling 6 hours hrs

Total Time 6 hours hrs 10 minutes mins

Servings: 2 servings

Course: Breakfast

Cuisine: American

Calories: 350

Ingredients Equipment Method Notes

Ingredients

  

• 1 banana medium, ripe, peeled
• 1 cup old-fashioned rolled oats
• 1 cup milk
• 0.5 cup plain Greek yogurt
• 1 tbsp chia seeds
• 1 tbsp maple syrup
• 0.5 tsp vanilla extract
• 1 pinch salt
• 2 tbsp mini semisweet chocolate chips

Equipment

• 2 12-ounce jars or lidded containers

Method

 

1. Mash the banana with a fork in a medium bowl.
2. Stir in the oats, milk, yogurt, chia seeds, maple syrup, vanilla, salt, and chocolate chips.
3. Divide the mixture between two 12-ounce jars or lidded containers.
4. Cover the jars or containers and refrigerate for at least 6 hours or overnight.
5. Stir the oats before serving.
6. Serve cold.

Notes

For the creamiest texture, mash the banana thoroughly before mixing. Store covered in the refrigerator for up to 4 days; freezing is not recommended because thawed oats can become watery. For a dairy-free option, use your preferred non-dairy milk and yogurt.