
Banana Nut Muffins made with cake mix are the easiest way to get bakery style muffins right at home with barely any effort or mess. When you start with a box of butter pecan cake mix then add ripe bananas and chopped nuts you get incredibly moist and flavorful muffins that are perfect for breakfast or a quick snack. This semi homemade recipe saves so much time and still delivers all the nostalgia and comfort that come from warm banana nut muffins straight from the oven.
When I first tried making muffin batter using cake mix it ended up being my ace in the pocket before brunches or when unexpected guests show up. These come out just as light and fluffy every single time and everyone always asks for the recipe.
Ingredients
- Butter pecan cake mix: this mix brings a rich buttery base with a hint of toasted pecan. Choose a well known brand for consistent flavor. In a pinch white or yellow mix works too just slightly less nutty
- All purpose flour: adds structure and prevents muffins from being too soft or cake like
- Baking powder: helps the muffins rise for a beautiful crown. Check your baking powder’s date for max fluffiness
- Ripe bananas: the riper the bananas the sweeter and richer your muffins. Look for bananas with deep brown spots for the best flavor
- Large eggs: help bind the batter. Let them sit at room temperature so they blend in evenly
- Walnuts: the classic banana nut muffin crunch. You can swap pecans almonds or skip nuts altogether if needed. Toast the nuts briefly for even more flavor
Instructions
- Preheat the Oven and Prepare Muffin Tins
- Set the oven to three fifty degrees Fahrenheit. Line two standard muffin pans with paper liners or lightly spray with oil to prevent sticking. This gets you ready for smooth batter portioning and easy cleanup
- Mix Dry Ingredients
- Combine the cake mix all purpose flour and baking powder in a large bowl. Whisk very thoroughly for at least thirty seconds so the leaveners and flour are evenly distributed which helps prevent uneven muffins
- Prepare the Bananas
- In a separate bowl mash the ripe bananas using a fork or potato masher until mostly smooth with just a few small lumps left. The tiny lumps add bits of real banana texture throughout each muffin
- Combine Wet and Dry
- Add the mashed bananas and eggs to the dry mixture. Stir everything very gently with a spatula just until you do not see dry flour. Over mixing can make the muffins dense. Once combined fold in a cup of chopped walnuts
- Portion the Batter
- Use a muffin scoop or spoon to divide the batter evenly between muffin cups filling them only two thirds of the way up. This helps keep them from overflowing and creates perfect domes
- Add Nut Topping
- Sprinkle the remaining walnuts evenly over each muffin top pressing them lightly into the batter so they will toast as they bake. Nutty crunchy topping is a must for true banana nut muffin fans
- Bake
- Place both muffin trays on the middle rack and bake for seventeen to twenty minutes until the tops are a deep golden brown and a toothpick comes out with only a moist crumb or two. Ovens vary so start checking at the seventeen minute mark
- Cool and Serve
- Let muffins cool in the pan for five minutes to finish setting. Then remove them and either serve warm or transfer to a wire rack to cool completely for storing or freezing

Walnuts have always been my favorite to add crunch and make each bite taste like my grandma’s kitchen. There is something so welcoming about the toasted nuts paired with warm banana. My little one loves stirring in extra nuts just for the topping.
Storage Tips
Store completely cooled muffins loosely covered at room temperature for up to three days. For longer storage refrigerate up to a week. If freezing wrap individual muffins in plastic wrap and place in a resealable freezer bag. To freshen slightly dry muffins microwave for fifteen seconds or warm in a low oven on a baking sheet.
Ingredient Substitutions
White or yellow cake mix works in place of butter pecan try adding a teaspoon of vanilla for extra flavor. Swap out walnuts for pecans or toasted almonds for variety. Egg replacements like flax eggs can work for a dairy free or vegan version though texture may change slightly.
Serving Suggestions
Serve these muffins warm with a bit of butter or honey. Pair with fresh berries or a smoothie for a filling breakfast. For dessert drizzle a simple glaze with powdered sugar and milk over the tops.
Cultural Context
Banana bread and banana muffins flourished in American kitchens starting in the thirties as a way to use up overripe bananas with no waste. Adding nuts became popular for texture and an extra protein punch but you can find versions all over the world now with mix ins like chocolate or coconut.
Seasonal Adaptations
Stir in diced apples and a hint of cinnamon in fall. Swap walnuts for toasted macadamia or coconut in summer. Top with a crumble of oats and brown sugar in winter for extra comfort.
Success Stories
Making these muffins with boxed cake mix has impressed even my pickiest eaters. More than once I have had neighbors ask for the bakery recipe after getting a batch on their doorstep. It truly is the fastest way to foolproof muffins when you want a quick sweet treat.
Freezer Meal Conversion
Let muffins cool completely before freezing. Individually wrap and place in a zip bag for easy grab and go breakfasts. Thaw overnight on the counter or zap in the microwave for twenty seconds for a quick warm muffin on a busy morning.

These banana nut muffins are quick to make and always a big hit. Enjoy them warm from the oven or pop one in your bag for an on the go breakfast treat.
Common Recipe Questions
- → Why use butter pecan cake mix?
This cake mix brings extra flavor and richness, making your muffins more unique and delicious than classic versions.
- → Can I add other mix-ins?
Yes! Try raisins, different nuts, chocolate chips, or a pinch of cinnamon or nutmeg for extra flavor and texture.
- → How do I choose ripe bananas?
Look for bananas with yellow skins and brown speckles—these are sweetest and mash well for baking.
- → Why add flour and baking powder?
Extra flour and baking powder ensure a classic muffin texture and help your muffins hold together with added moisture.
- → How should I store leftovers?
Keep muffins lightly covered at room temperature for 3-5 days, refrigerate up to a week, or freeze for two months.