Peanut Butter Banana Oat Muffins

Featured in: Snacktime Favorites

Peanut butter banana oat muffins combine rich nutty flavor with the natural sweetness of ripe bananas and wholesome oats. Quick to prepare, these moist and fluffy treats are ideal for busy mornings or on-the-go snacking. Creamy peanut butter and honey bring subtle sweetness and depth, while rolled oats and whole wheat flour provide a hearty texture. The batter can easily be enriched with chocolate chips or nuts, and substitutions like gluten-free flour or different nut butters make them suitable for various dietary needs. Serve freshly baked or freeze for later; enjoy them anytime for lasting satisfaction.

Updated on Sat, 25 Oct 2025 13:34:41 GMT
Golden brown Peanut Butter Banana Oat Muffins fresh from the oven, ready to eat. Save
Golden brown Peanut Butter Banana Oat Muffins fresh from the oven, ready to eat. | frizplo.com

Peanut Butter Banana Oat Muffins are the answer for busy mornings and hungry afternoons. These muffins pack all the comfort of banana bread, the protein punch of peanut butter, and the slow-burning energy of oats into a golden, grab-and-go treat. If you are searching for something wholesome yet crave-worthy that even picky kids love, this is the recipe to bookmark.

My kids beg for these when bananas turn spotty and I love that they sneak whole grains and protein into their day. The scent of these baking makes the entire house smell cozy and welcoming.

Ingredients

  • Ripe bananas: The riper the better for sweetness and banana flavor. Choose bananas with plenty of brown spots
  • Large eggs: These add structure and lift. Go for free-range or organic if possible for richer muffins
  • Creamy peanut butter: Delivers protein and classic nutty taste. Use unsweetened for less sugar
  • Honey or maple syrup: Natural sweetener that keeps muffins moist. Always use pure syrup and not pancake topping
  • Unsweetened applesauce: Adds moisture and gentle sweetness. Look for varieties with no added sugar
  • Milk: Dairy or non-dairy both work. Oat or almond milk is great for dairy-free
  • Vanilla extract: Deepens overall flavor. Always use real extract not imitation
  • Rolled oats: Heartiness and big oat flavor. Old-fashioned oats add more chew than instant
  • Whole wheat flour: Brings in whole grains for better nutrition. Try to find freshly milled for best results
  • Baking powder and baking soda: For lift and tenderness. Check your leaveners to make sure they are not expired
  • Salt: Brings out all the flavors, a little goes a long way
  • Ground cinnamon: Optional but gives that cozy muffin aroma. Choose Ceylon for a milder flavor
  • Mini chocolate chips or chopped nuts: For texture and fun. Use high-quality chocolate and fresh nuts

Instructions

Preheat the Oven:
Set your oven to 350 degrees Fahrenheit or 175 degrees Celsius. Prepare a twelve cup muffin tin with paper liners or lightly grease each cup so muffins release easily
Mix Wet Ingredients:
In a large mixing bowl whisk mashed bananas with eggs, peanut butter, honey or maple syrup, applesauce, milk and vanilla. Keep whisking until everything is fully blended and creamy
Combine Dry Ingredients:
In another bowl stir together oats, whole wheat flour, baking powder, baking soda, salt and cinnamon if using. Every dry ingredient should be evenly distributed before you move to the next step
Combine Wet and Dry:
Gently add the dry mixture to the wet mixture. Stir just enough so you no longer see streaks of flour. A light hand prevents tough muffins
Add Optional Extras:
Fold in mini chocolate chips or chopped nuts if you want a little crunch or chocolate hit. Make sure they are distributed evenly but do not overmix
Fill Muffin Cups:
Scoop batter evenly among the prepared muffin cups. You want each cup filled about three quarters full so they rise well without overflowing
Bake:
Place the muffin tin on the center rack of your oven. Bake eighteen to twenty two minutes. Check doneness with a toothpick inserted in the center, it should come out mostly clean, a few moist crumbs are fine
Cool:
Let muffins rest in the pan for five minutes to finish setting. Carefully transfer them to a wire rack to cool completely so they do not get soggy bottoms
Warm, fragrant Peanut Butter Banana Oat Muffins in a muffin tin, great texture. Save
Warm, fragrant Peanut Butter Banana Oat Muffins in a muffin tin, great texture. | frizplo.com

My favorite part has to be the peanut butter. Rich creamy and it hugs the banana flavor in every bite. I remember the first time my son helped mash bananas, we spent more time taste testing than baking and got peanut butter on everything, but it is now his favorite kitchen memory.

Storage Tips

Once your muffins are completely cool store them in an airtight container on the counter for up to two days. For longer freshness keep them in the fridge up to five days. If you want to freeze them wrap each muffin tightly and pop them in a freezer bag. They stay tasty for two months. Defrost overnight or give them a quick microwave warm-up straight from the freezer.

Ingredient Substitutions

If nut allergies are a worry swap peanut butter for sunflower seed butter. Use oat or almond milk for dairy-free muffins. Maple syrup makes a lovely substitute for honey and adds its own flavor twist. You can mix in flax eggs for a vegan version or a gluten-free flour blend to suit all needs. Do not be afraid to use chopped walnuts or dried fruit if you are low on chocolate chips.

Serving Suggestions

Muffins are classic solo with coffee or tea but dress them up. Try slicing one open and spreading more peanut butter on top or drizzle with extra honey. Turn them into a brunch treat paired with Greek yogurt and berries or toss a warm muffin into a lunch box for an afternoon energy boost.

Cultural or Historical Context

Banana bread and oat-based bakes have long been American pantry staples. Muffins like these gained fans in the busy midcentury when portable homemade snacks became handy. Quick bakes helped thrifty cooks avoid waste by using overripe bananas and have remained a comforting classic. This peanut butter blend brings a modern protein kick to the old-school recipe.

Seasonal Adaptations

Swap applesauce for pumpkin puree and add pumpkin spice in the fall. Toss in fresh berries or diced peaches in the summer months. During winter sprinkle raw sugar or oats on top for a pretty frosted look.

Success Stories

Every family I have shared these with is shocked how quickly they disappear. One friend swears these muffins saved their back to school mornings. Another tweaks the batch each week with different nut butters. While a neighbor says her picky toddler now grabs one every day even with the oats and whole wheat.

Freezer Meal Conversion

Double the batch when bananas are piling up. Fill two muffin pans and freeze the extras in airtight bags for grab and go breakfasts. Take one out the night before for perfect morning texture or give it a quick toaster oven reheat straight from the freezer. No more sad mornings with nothing to eat.

Delicious and healthy Peanut Butter Banana Oat Muffins, a tasty, easy breakfast. Save
Delicious and healthy Peanut Butter Banana Oat Muffins, a tasty, easy breakfast. | frizplo.com

These muffins wrap banana bread comfort with peanut butter satisfaction. They will become a favorite quick bake with endless healthy twists.

Recipe FAQ

What makes these muffins moist?

Mashed bananas, creamy peanut butter, applesauce, and honey or maple syrup add moisture and flavor.

Can I make these gluten-free?

Yes, use certified gluten-free oats and a quality 1:1 gluten-free flour blend for delicious results.

What add-ins work well?

Mini chocolate chips, chopped nuts, or dried fruit can provide extra texture and sweetness.

How do I store and freeze them?

Store in an airtight container for up to three days, or freeze for up to two months and reheat as needed.

Are these suitable for breakfast?

Yes, their balanced nutrition and wholesome ingredients make them perfect for a breakfast or snack.

Is there a dairy-free option?

Use non-dairy milk and dairy-free chocolate chips to accommodate dairy-free diets.

Peanut Butter Banana Oat Muffins

Hearty muffins with peanut butter, banana, and oats for a sweet, satisfying breakfast or snack option.

Prep duration
15 min
Time to cook
20 min
Complete duration
35 min
Created by Madison Young

Classification Snacktime Favorites

Complexity Level Easy

Cultural Origin American

Output 12 Portion Count

Dietary requirements 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

Add-ins

01 1/3 cup mini chocolate chips or chopped nuts

Directions

Step 01

Prepare Oven and Muffin Tin: Preheat oven to 350°F (175°C). Line a standard 12-cup muffin tin with paper liners or lightly grease each cup.

Step 02

Mix Wet Ingredients: Combine mashed bananas, eggs, peanut butter, honey or maple syrup, applesauce, milk, and vanilla extract in a large mixing bowl. Whisk until smooth and fully incorporated.

Step 03

Combine Dry Ingredients: In a separate bowl, stir together rolled oats, whole wheat flour, baking powder, baking soda, salt, and ground cinnamon until evenly distributed.

Step 04

Combine Wet and Dry Mixtures: Add the dry ingredients to the wet ingredients and mix gently, stirring just until combined. Avoid overmixing to ensure light texture.

Step 05

Fold in Add-ins: Gently fold in chocolate chips or chopped nuts if using, ensuring even distribution throughout the batter.

Step 06

Portion Batter: Divide batter evenly among the muffin cups, filling each about three-quarters full for optimal rise.

Step 07

Bake: Bake for 18 to 22 minutes, or until a toothpick inserted into the center of a muffin emerges clean.

Step 08

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

Necessary tools

  • Standard 12-cup muffin tin
  • Large mixing bowls
  • Whisk
  • Measuring cups and measuring spoons
  • Spatula or mixing spoon
  • Wire cooling rack

Allergy details

Review each component for potential allergens and seek professional healthcare advice if you're uncertain.
  • Contains peanuts, eggs, and wheat (gluten); may contain milk if dairy is used or if chocolate chips contain dairy.

Nutritional breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy Content: 180
  • Fats: 7 g
  • Carbohydrates: 25 g
  • Proteins: 5 g