Banana Bread Overnight Oats

Featured in: Weekend Warm Bakes

This creamy, wholesome dish brings together a blend of old-fashioned rolled oats, ripe mashed bananas, warm cinnamon, and pure vanilla, enriched with Greek yogurt and milk for smooth texture. Left to soak overnight, the oats absorb rich flavors and soften perfectly. Topped with crunchy walnuts and fresh banana slices, it creates a satisfying morning meal that’s ready when you are. Easily customized with plant-based alternatives and sweetened naturally with maple syrup or honey, this comforting start fuels your day with heartiness and warmth.

Updated on Sat, 21 Feb 2026 08:43:13 GMT
A creamy bowl of banana bread overnight oats with walnuts, topped with fresh banana slices and a drizzle of maple syrup.  Save to Pinterest
A creamy bowl of banana bread overnight oats with walnuts, topped with fresh banana slices and a drizzle of maple syrup. | citrushearth.com

Imagine waking up to a breakfast that tastes like a slice of warm banana bread, but requires zero morning effort. These Banana Bread Overnight Oats with Walnuts deliver all the cozy, comforting flavors of your favorite quick bread in a creamy, spoonable form. With the natural sweetness of ripe bananas, warm cinnamon, and the satisfying crunch of walnuts, this make-ahead breakfast transforms your mornings from rushed to relaxed. Simply stir everything together the night before, and let the refrigerator do the work while you sleep.

A creamy bowl of banana bread overnight oats with walnuts, topped with fresh banana slices and a drizzle of maple syrup.  Save to Pinterest
A creamy bowl of banana bread overnight oats with walnuts, topped with fresh banana slices and a drizzle of maple syrup. | citrushearth.com

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The beauty of overnight oats lies in their simplicity and versatility. This banana bread version captures the essence of the beloved baked good—mashed banana adds natural sweetness and moisture, while cinnamon and vanilla provide that signature warmth. The Greek yogurt creates an extra-creamy texture and boosts the protein content, keeping you satisfied throughout your busy morning. Whether you enjoy it straight from the fridge or let it come to room temperature, each spoonful delivers a perfect balance of creamy, crunchy, and sweet.

Ingredients

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  • 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
  • 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 ingredients
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: Portion into containers
Divide the mixture evenly between two jars or containers.
Step 3: Refrigerate overnight
Cover and refrigerate overnight (at least 6 hours), allowing the oats to soften and absorb the flavors.
Step 4: Adjust consistency
In the morning, give the oats a good stir. Add more milk if you prefer a thinner consistency.
Step 5: Add toppings
Top each serving with chopped walnuts, banana slices, a drizzle of maple syrup, and a sprinkle of cinnamon as desired.
Step 6: Serve and enjoy
Serve chilled or at room temperature.

Zusatztipps für die Zubereitung

For the best texture, use old-fashioned rolled oats rather than quick oats or steel-cut oats. The rolled oats soften perfectly overnight without becoming mushy. Make sure your banana is ripe with brown spots—this ensures maximum sweetness and easier mashing. If you're preparing multiple servings for the week, store them in individual mason jars for grab-and-go convenience. The oats will keep well in the refrigerator for up to 4 days, though you may want to add fresh toppings each morning for the best presentation and texture.

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Varianten und Anpassungen

For a vegan version, use plant-based milk and yogurt, and sweeten with maple syrup instead of honey. Add a tablespoon of chia seeds with the oats for extra fiber and omega-3 fatty acids. For a nut-free version, replace walnuts with pumpkin seeds or sunflower seeds for a similar crunch. You can also experiment with different spices—try adding a pinch of nutmeg or cardamom for a warm, aromatic twist. For extra indulgence, stir in a teaspoon of almond butter or peanut butter, or top with dark chocolate chips.

Serviervorschläge

These overnight oats are perfect on their own, but they pair beautifully with a hot cup of coffee or chai to balance the cool, creamy texture. For a heartier breakfast, serve alongside a hard-boiled egg or a handful of fresh berries. If you're feeding a crowd for brunch, set up a toppings bar with additional options like coconut flakes, hemp seeds, fresh fruit, or a variety of nut butters. The oats can be enjoyed straight from the jar for minimal cleanup, or spooned into a bowl and garnished with extra banana slices and a generous drizzle of maple syrup for a more elegant presentation.

Wholesome banana bread overnight oats layered with crunchy walnuts and ripe banana slices, perfect for a quick breakfast.  Save to Pinterest
Wholesome banana bread overnight oats layered with crunchy walnuts and ripe banana slices, perfect for a quick breakfast. | citrushearth.com

With just 10 minutes of prep time the night before, you can enjoy a nourishing, delicious breakfast that rivals any bakery banana bread—without turning on the oven. These Banana Bread Overnight Oats with Walnuts prove that healthy eating doesn't have to be complicated or time-consuming. Whether you're rushing out the door on a weekday or leisurely enjoying a weekend morning, this recipe adapts to your schedule while delivering consistent, comforting flavor. Make a batch tonight, and wake up to the sweet smell of success—or at least the promise of it waiting in your refrigerator.

Recipe FAQs

Can I use plant-based milk and yogurt?

Yes, substituting dairy with plant-based milk and non-dairy yogurt works well for a vegan-friendly option without sacrificing creaminess.

How long should I soak the oats?

Soaking the oats overnight, at least 6 hours, allows them to soften and absorb flavors fully for the best texture.

Can I replace walnuts with other toppings?

Absolutely. Pumpkin or sunflower seeds make excellent nut-free alternatives while adding a satisfying crunch.

What does the cinnamon add to the dish?

Cinnamon provides warm, aromatic notes that complement the sweetness of banana and maple syrup, enhancing overall flavor.

Is this suitable for a quick breakfast?

Yes, preparation takes about 10 minutes the night before, making it a convenient, ready-to-eat morning option.

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Banana Bread Overnight Oats

A creamy, wholesome breakfast featuring oats, bananas, warm spices, and crunchy walnuts for easy mornings.

Prep duration
10 minutes
Time to cook
360 minutes
Overall time
370 minutes
Created by Elise Porter


Skill level Easy

Cuisine Type American

Makes 2 Number of servings

Dietary details Meat-Free

What Goes In

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 Make It

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 well until fully incorporated.

Step 02

Portion Into Containers: Divide the mixture evenly between two jars or containers.

Step 03

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

Step 04

Adjust Consistency: In the morning, give the oats a good stir. Add more milk if you prefer a thinner consistency.

Step 05

Apply 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.

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What You’ll Need

  • Mixing bowl or jars
  • Spoon
  • Measuring cups and spoons
  • Refrigerator

Allergy details

Double-check ingredients for allergens; talk with your doctor if you’re uncertain.
  • Contains tree nuts (walnuts)
  • Contains dairy (milk, yogurt; use non-dairy alternatives for vegan or lactose-free option)
  • Oats may be cross-contaminated with gluten; use certified gluten-free oats if needed

Nutrition info (for each serving)

Nutrition data is for reference and isn’t meant as health advice.
  • Calorie count: 340
  • Fat content: 13 grams
  • Carbohydrates: 48 grams
  • Protein amount: 10 grams

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