Peanut Butter Banana Oat Muffins

Featured in: Snack Attack Fix

Enjoy soft, hearty muffins crafted with creamy peanut butter, ripe bananas, and wholesome oats. These golden bakes offer filling texture, a sweet nutty flavor, and are perfect for breakfast or as an energizing snack. Just mix simple pantry staples, scoop the batter, and bake for less than 25 minutes. Customize with chocolate chips or nuts for extra taste. They freeze well and can be made allergy-friendly. Each bite blends fruit, nut butter, and fiber-rich oats for long-lasting satisfaction—delicious warm, straight out of the oven.

Updated on Fri, 24 Oct 2025 10:54:50 GMT
Golden Peanut Butter Banana Oat Muffins warm from the oven, ready to eat. Save
Golden Peanut Butter Banana Oat Muffins warm from the oven, ready to eat. | fizznib.com

There is nothing more welcoming on a brisk morning than a batch of peanut butter banana oat muffins on the table, still warm from the oven with cozy aromas filling the kitchen. These muffins are packed with wholesome oats, creamy peanut butter, and sweet banana for a snack or breakfast that always hits the mark. They come together in one bowl and make mornings feel a little extra special.

I first made these for a road trip breakfast and they kept everyone satisfied and smiling for hours. Now they are one of my must-bakes whenever bananas go spotty.

Ingredients

  • Ripe bananas: provide natural sweetness and moisture Look for speckled skin for the best flavor and texture
  • Eggs: help bind and lift the muffins Choose large free-range eggs if possible for a richer taste
  • Creamy peanut butter: gives each muffin great protein and nutty notes Go for natural peanut butter for authentic flavor
  • Honey or maple syrup: sweetens naturally and keeps things soft Pick pure honey or Grade A maple syrup for depth
  • Unsweetened applesauce: adds extra moisture without added fat Avoid sweetened varieties to control the sugar
  • Milk dairy or non dairy: creates a light tender crumb Whole milk or unsweetened almond milk both work well
  • Vanilla extract: rounds out the flavors with a fragrant touch Use pure vanilla if you can for aroma
  • Rolled oats: offer texture and hearty character Regular old-fashioned oats hold up best baked in muffins
  • Whole wheat flour: boosts nutrition with a nutty taste Pick fresh stone-milled flour for better results
  • Baking powder and baking soda: ensure a good rise and tender crumb Check the date for freshness for best lift
  • Salt: balances sweet and nutty flavors Do not skip even a pinch brings out everything else
  • Ground cinnamon optional: gives gentle warmth Pick high quality ground cinnamon for aroma if using
  • Mini chocolate chips or chopped nuts optional: add-ins for an extra treat Choose good dark chocolate or fresh crunchy nuts for the best bite

Instructions

Preheat the Oven:
Set your oven to three hundred fifty degrees Fahrenheit and prepare a twelve cup muffin tin with paper liners or a light mist of oil This prevents sticking and helps the muffins rise beautifully
Combine Wet Ingredients:
In a large mixing bowl whisk mashed bananas eggs creamy peanut butter honey or maple syrup applesauce milk and vanilla extract until you have a smooth uniform mixture This creates a moist flavorful base for your muffins
Mix Dry Ingredients:
In a separate bowl stir together the rolled oats whole wheat flour baking powder baking soda salt and cinnamon if using Make sure everything is well distributed so the leavening agents do their job evenly
Combine Wet and Dry Ingredients:
Pour the dry mixture into the wet bowl Gently fold the two together using a spatula stir until just blended Do not overmix or your muffins may turn out tough
Add Optional Mix-Ins:
Fold in mini chocolate chips or chopped nuts if you want a little extra flavor or crunch Stir just until distributed throughout the batter
Fill the Muffin Tins:
Spoon the batter into your prepared muffin tin Fill each cup about three quarters full to ensure even rising and a domed top
Bake the Muffins:
Slide the pan into the oven and bake for eighteen to twenty two minutes Check with a toothpick in the center of a muffin it should come out clean or with just a crumb or two when done
Cool and Enjoy:
Let the muffins cool in the pan for about five minutes before lifting them out to a wire rack This prevents the bottoms from steaming and keeps the texture just right
Close-up of a freshly baked Peanut Butter Banana Oat Muffin, soft and crumbly. Save
Close-up of a freshly baked Peanut Butter Banana Oat Muffin, soft and crumbly. | fizznib.com

Oats are my favorite in this recipe for their hearty chew I always have a container in my pantry for quick baking fixes My kids love peeling bananas and mashing them in for this recipe hands-on help brings everyone together

Storage Tips

Store muffins in an airtight container at room temperature for up to three days If you want them to last longer refrigerate for up to one week Place parchment between layers to prevent sticking If freezing wrap muffins individually in plastic or place in freezer bags and defrost overnight in the fridge

Ingredient Substitutions

Swap peanut butter for almond butter or sunflower seed butter to accommodate allergies Unsweetened applesauce can often be replaced with extra mashed banana If you want a gluten free version use certified gluten free oats and a one to one gluten free flour blend

Serving Suggestions

These muffins are delicious warm with a smear of extra peanut butter or a drizzle of honey Try slicing a muffin in half and toasting it under the broiler for a crisp edge They also pack well into lunchboxes or picnic baskets as a hearty snack

Cultural and Historical Context

Peanut butter and banana is a classic American flavor pairing cherished for its comfort and sweet nostalgia Oats have been a breakfast staple in the United States for generations often used in hearty breads and muffins Banana bread muffins became even more popular as home baking surged and people repurposed ripe fruit

Seasonal Adaptations

Add blueberries or chopped strawberries in spring for freshness Fold in a pinch of pumpkin spice and top with pepitas in autumn Swap the peanut butter for cashew butter and dust with shredded coconut in summer

Success Stories

These muffins are a lifesaver for rushed mornings Just last month my friend made a batch for her toddler and he devoured three in one sitting Another reader said they used sunflower seed butter for a school friendly snack and the whole class wanted the recipe

Freezer Meal Conversion

Bake a double batch Wrap each muffin individually and freeze they will taste fresh and soft once thawed For best results rewarm gently in the oven to revive the crumb

Easy homemade Peanut Butter Banana Oat Muffins with oats, nuts on top, for breakfast. Save
Easy homemade Peanut Butter Banana Oat Muffins with oats, nuts on top, for breakfast. | fizznib.com

Enjoy these muffins for breakfast or as an anytime treat They freeze well so you can always have a wholesome snack ready

Cooking Guide

Can I use quick oats instead of rolled oats?

Quick oats can be used, though muffins may be slightly softer and less textured compared to rolled oats.

How ripe should the bananas be?

Use bananas with plenty of brown spots for naturally sweet flavor and moist texture.

Are nut-free substitutions possible?

Yes. Swap peanut butter for sunflower seed butter and avoid nut mix-ins for a nut-free version.

Can I make these muffins dairy-free?

Absolutely. Choose non-dairy milk and dairy-free chocolate chips to keep the muffins dairy-free.

How should I store the muffins?

Store in an airtight container at room temperature for 2-3 days, or freeze up to 2 months.

Can I add extra sweetener?

Yes. Add 1/4 cup brown sugar to the wet ingredients for a sweeter bite.

Peanut Butter Banana Oat Muffins

Moist muffins with peanut butter, banana, and oats—ideal for breakfast, snacks, or on-the-go.

Setup duration
15 min
Heat duration
20 min
Complete duration
35 min
Created by Chloe Bennett


Complexity Easy

Heritage American

Output 12 Portions

Nutrition Categories Meat-Free

Components

Wet Ingredients

01 2 medium ripe bananas, mashed
02 2 large eggs
03 1/2 cup creamy peanut butter
04 1/3 cup honey or maple syrup
05 1/4 cup unsweetened applesauce
06 1/3 cup milk (dairy or non-dairy)
07 1 teaspoon vanilla extract

Dry Ingredients

01 1 1/2 cups rolled oats
02 1 cup whole wheat flour
03 1 1/2 teaspoons baking powder
04 1/2 teaspoon baking soda
05 1/4 teaspoon salt
06 1/2 teaspoon ground cinnamon (optional)

Add-ins (optional)

01 1/3 cup mini chocolate chips or chopped nuts

Method

Phase 01

Prepare the oven and pan: Preheat oven to 350°F. Line a standard 12-cup muffin tin with paper liners or lightly coat with nonstick spray.

Phase 02

Combine wet ingredients: In a large mixing bowl, whisk together mashed bananas, eggs, peanut butter, honey or maple syrup, applesauce, milk, and vanilla extract until thoroughly combined.

Phase 03

Mix dry ingredients: In a separate bowl, blend rolled oats, whole wheat flour, baking powder, baking soda, salt, and ground cinnamon if using.

Phase 04

Incorporate dry mixture: Add dry ingredients to the wet mixture and stir gently until just combined. Avoid overmixing to maintain tenderness.

Phase 05

Add optional mix-ins: Fold in mini chocolate chips or chopped nuts, if desired, for additional texture.

Phase 06

Portion batter: Divide batter evenly among prepared muffin cups, filling each cavity about three-quarters full.

Phase 07

Bake: Place muffin tin in the center rack of the oven. Bake for 18 to 22 minutes, or until a toothpick inserted in a muffin’s center emerges clean.

Phase 08

Cool muffins: Allow muffins to rest in the pan for 5 minutes, then transfer to a wire rack to cool completely before serving or storing.

Kitchen Tools

  • Muffin tin
  • Mixing bowls
  • Whisk
  • Spoon or spatula
  • Measuring cups and spoons
  • Wire rack

Sensitivity Guide

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains peanuts, eggs, and wheat (gluten).
  • May contain dairy if using regular milk or chocolate chips.

Dietary Information (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 180
  • Fats: 7 g
  • Carbohydrates: 25 g
  • Proteins: 5 g