Banana Bread Overnight Oats

Featured in: Sweet Cozy Bakes

This dish combines old-fashioned rolled oats, creamy yogurt, mashed ripe banana, and warm spices chilled overnight to create a soft, flavorful base. Topped with crunchy walnuts and fresh banana slices, it offers a creamy and satisfying start to your day. Maple syrup adds gentle sweetness, while the cinnamon and vanilla extract provide comforting warmth. Ready in minutes and chilled to maximize flavors, it suits make-ahead mornings perfectly.

Updated on Fri, 20 Feb 2026 01:32:28 GMT
Creamy overnight oats with mashed banana, cinnamon, and crunchy walnuts, inspired by classic banana bread flavor.  Pin this
Creamy overnight oats with mashed banana, cinnamon, and crunchy walnuts, inspired by classic banana bread flavor. | plumoven.com

Imagine waking up to the comforting aroma of banana bread—without turning on the oven. These Banana Bread Overnight Oats with Walnuts capture all the cozy, nostalgic flavors of freshly baked banana bread in a wholesome, no-cook breakfast. Creamy oats mingle with mashed banana, warm cinnamon, and crunchy walnuts, creating a make-ahead morning treat that's as nourishing as it is delicious. Perfect for busy weekdays or lazy weekend mornings, this recipe transforms simple pantry staples into a breakfast you'll crave again and again.

Creamy overnight oats with mashed banana, cinnamon, and crunchy walnuts, inspired by classic banana bread flavor.  Pin this
Creamy overnight oats with mashed banana, cinnamon, and crunchy walnuts, inspired by classic banana bread flavor. | plumoven.com

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The beauty of overnight oats lies in their effortless simplicity. As the oats rest in the refrigerator, they absorb the milk and yogurt, becoming tender and creamy without any heat. The mashed banana blends into the mixture, infusing every spoonful with natural sweetness and that unmistakable banana bread essence. A hint of cinnamon and vanilla extract adds warmth, while crunchy walnuts provide the perfect textural contrast. Whether you enjoy them straight from the fridge or let them come to room temperature, these oats deliver comfort in every bite.

Ingredients

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  • Oats Mixture: 1 cup (100 g) old-fashioned rolled oats, 1 cup (240 ml) milk (dairy or unsweetened plant-based), 1/2 cup (120 g) plain Greek yogurt (or non-dairy alternative), 1 ripe banana (mashed), 1 tablespoon maple syrup or honey, 1/2 teaspoon ground cinnamon, 1/4 teaspoon pure vanilla extract, pinch of salt
  • Toppings: 1/4 cup (30 g) chopped walnuts, 1 small banana (sliced), additional maple syrup or honey for drizzling (optional), pinch of ground cinnamon (optional)

Instructions

Step 1: Combine the base
In a medium bowl or jar, combine oats, milk, yogurt, mashed banana, maple syrup, cinnamon, vanilla extract, and salt. Stir well to combine.
Step 2: Divide and refrigerate
Divide the mixture evenly between two jars or containers. Cover and refrigerate overnight (at least 6 hours), allowing the oats to soften and absorb the flavors.
Step 3: Adjust consistency
In the morning, give the oats a good stir. Add more milk if you prefer a thinner consistency.
Step 4: Add toppings
Top each serving with chopped walnuts, banana slices, a drizzle of maple syrup, and a sprinkle of cinnamon as desired.
Step 5: Serve
Serve chilled or at room temperature.

Zusatztipps für die Zubereitung

For best results, use ripe bananas with brown spots—they're sweeter and mash more easily, creating a smoother texture. If your oats seem too thick after chilling, simply stir in a splash of milk until you reach your desired consistency. To boost the nutritional value, add a tablespoon of chia seeds along with the oats for extra fiber and omega-3s. The oats will keep in the refrigerator for up to 3 days, making them perfect for meal prep. Just add fresh toppings each morning for the best taste and texture.

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Varianten und Anpassungen

This recipe is wonderfully adaptable to suit different dietary needs and preferences. For a vegan version, use plant-based milk and yogurt, and sweeten with maple syrup instead of honey. If you need a nut-free option, replace walnuts with pumpkin seeds or sunflower seeds for a similar crunch. Those following a gluten-free diet should use certified gluten-free oats, as regular oats may be cross-contaminated with gluten. You can also experiment with different spices—try adding a pinch of nutmeg or cardamom for a unique twist on the classic banana bread flavor.

Serviervorschläge

These Banana Bread Overnight Oats are delicious on their own, but they also pair beautifully with your favorite morning beverages. Enjoy them alongside a hot cup of coffee or chai for a complete breakfast experience. For an extra-special presentation, layer the oats in clear glass jars so you can see the creamy texture and colorful toppings. If you're serving these for brunch, consider setting up a toppings bar with additional options like shredded coconut, dark chocolate chips, or fresh berries, allowing everyone to customize their bowl to their liking.

Wholesome breakfast jars layered with ripe banana, hearty oats, Greek yogurt, and toasted walnuts for a make-ahead morning treat.  Pin this
Wholesome breakfast jars layered with ripe banana, hearty oats, Greek yogurt, and toasted walnuts for a make-ahead morning treat. | plumoven.com

With minimal effort and maximum flavor, Banana Bread Overnight Oats with Walnuts prove that healthy eating doesn't have to be complicated or time-consuming. This recipe combines wholesome ingredients into a breakfast that nourishes your body and satisfies your taste buds. Whether you're rushing out the door on a busy morning or savoring a quiet moment with your coffee, these oats deliver the comforting taste of homemade banana bread in a convenient, nutritious package. Make them tonight, and wake up to a breakfast that feels like a warm hug in a jar.

Recipe FAQs

Can I use non-dairy milk for this breakfast?

Yes, plant-based milk alternatives like almond or oat milk work well and keep it creamy.

How long should the mixture chill?

Chill for at least 6 hours or overnight to soften the oats and blend the flavors fully.

Are walnuts necessary for the topping?

Walnuts add crunch and earthiness, but you can substitute seeds like pumpkin or sunflower for a nut-free option.

Can I adjust sweetness in this dish?

Absolutely, tweak the amount of maple syrup or honey to suit your preferred level of sweetness.

Is this suitable for a vegan diet?

Yes, using plant-based milk and yogurt alternatives with maple syrup keeps it vegan-friendly.

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Banana Bread Overnight Oats

Wholesome blend of oats, bananas, cinnamon, and walnuts for a creamy, make-ahead breakfast.

Prep time
10 min
Time to cook
360 min
Total Duration
370 min
Created by Plum Oven Sophie Warren


Level of challenge Easy

Cuisine type American

Servings made 2 Portions

Dietary details Meat-Free

Ingredient List

Oats Mixture

01 1 cup old-fashioned rolled oats
02 1 cup milk, dairy or unsweetened plant-based
03 1/2 cup plain Greek yogurt or non-dairy alternative
04 1 ripe banana, mashed
05 1 tablespoon maple syrup or honey
06 1/2 teaspoon ground cinnamon
07 1/4 teaspoon pure vanilla extract
08 Pinch of salt

Toppings

01 1/4 cup chopped walnuts
02 1 small banana, sliced
03 Additional maple syrup or honey for drizzling
04 Pinch of ground cinnamon

How-To Steps

Step 01

Combine Base Mixture: In a medium bowl or jar, combine oats, milk, yogurt, mashed banana, maple syrup, cinnamon, vanilla extract, and salt. Stir thoroughly until well incorporated.

Step 02

Portion into Containers: Divide the mixture evenly between two jars or containers for individual servings.

Step 03

Refrigerate Overnight: Cover and refrigerate for at least 6 hours or overnight, allowing the oats to soften and fully absorb the flavors.

Step 04

Adjust Consistency: In the morning, stir the oats thoroughly. Add additional milk if you prefer a thinner, more pourable consistency.

Step 05

Add Toppings: Top each serving with chopped walnuts, banana slices, a drizzle of maple syrup, and a sprinkle of cinnamon as desired.

Step 06

Serve: Serve chilled or at room temperature according to preference.

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Equipment Needed

  • Mixing bowl or mason jars
  • Spoon or whisk
  • Measuring cups and measuring spoons
  • Refrigerator

Allergy Advisories

Review each item for allergens and talk to your healthcare provider if unsure.
  • Contains tree nuts: walnuts
  • Contains dairy: milk and yogurt; use non-dairy alternatives for vegan or lactose-free options
  • Oats may have cross-contamination with gluten; use certified gluten-free oats if necessary

Nutrition info (per portion)

This nutritional overview is meant for general information. For medical concerns, ask a professional.
  • Caloric Value: 340
  • Fats: 13 g
  • Carbohydrates: 48 g
  • Proteins: 10 g

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