How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Banana Walnut Upside Down Cake?

You need 14 ingredients. The key ingredients include: 1/4 cup walnuts, chopped, toasted, 1 cup brown sugar, packed, 1/4 cup tbsps butter, softened, 6 tablespoons butter, softened, and more.

Is Banana Walnut Upside Down Cake suitable as baking & desserts?

Yes, Banana Walnut Upside Down Cake falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Banana Walnut Upside Down Cake?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Banana Walnut Upside Down Cake Recipe

Name: Banana Walnut Upside Down Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 cup walnuts, chopped, toasted; 1 cup brown sugar, packed; 1/4 cup tbsps butter, softened; 6 tablespoons butter, softened; 3 tablespoons pure maple syrup; 1/2 teaspoon vanilla, extact; 6 tablespoons milk; 4 large ripe bananas, sliced; 1 cup flour; 2 teaspoons baking powder; 1 teaspoon cinnamon; 1/4 teaspoon salt; 3/4 cup sugar; 1 large egg

Bake this irresistible Banana Walnut Upside Down Cake at home. Made with walnuts, brown sugar, tbsps butter and butter. Easy step-by-step instructions i…

This Banana Walnut Upside Down Cake relies on simple, everyday ingredients such as walnuts, chopped, toasted, brown sugar, packed, tbsps butter, softened and butter, softened. It comes together quickly and makes 4 servings, at about 938 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Banana Walnut Upside Down Cake delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Banana Walnut Upside Down Cake

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions