Banana Bonanza Cake

Prep: 20 min Cook: 50 min Serves: 12 Cuisine: American

A moist, flavorful banana cake enriched with chopped nuts and topped with caramel frosting, perfect for banana lovers and suitable for casual gatherings or dessert occasions.

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Ingredients

  • 2/3 cup margarine
  • 1 2/3 cups sugar
  • 3 eggs
  • 1 1/4 cups mashed bananas
  • 2 1/4 cups flour
  • 1 1/4 teaspoons baking powder
  • 1 1/4 teaspoons baking soda
  • 1 teaspoon salt
  • 2/3 cup buttermilk
  • 2/3 cup chopped nuts

Instructions

  1. Cream margarine and sugar together until light and fluffy.
  2. Blend in the eggs one at a time.
  3. Add mashed bananas and mix well.
  4. In a separate bowl, combine flour, baking powder, baking soda, and salt.
  5. Gradually add dry ingredients to banana mixture, alternating with buttermilk, beginning and ending with dry ingredients.
  6. Stir in chopped nuts.
  7. Pour batter into a greased 9 x 13-inch pan.
  8. Bake at 350°F (175°C) for 45 to 50 minutes, until a toothpick inserted in the center comes out clean.
  9. Allow cake to cool completely.
  10. Frost with caramel frosting before serving.

Tips & Substitutions

For a lighter texture, ensure your margarine is at room temperature before creaming with sugar. If you don't have buttermilk, a mixture of milk and vinegar or lemon juice can be used as a substitute. To add a twist, consider incorporating chocolate chips or dried fruit. This recipe can also be adapted as a No Sugar Banana Bread for a healthier option.

Serving Suggestions

Slice the cake into squares and serve plain or topped with caramel frosting for an indulgent treat. This cake pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream. For a delightful brunch option, consider serving it alongside Spinach Appetizers or a fresh fruit salad.

Storage & Reheating

Store any leftover Banana Bonanza Cake in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for up to a week. If you prefer, you can freeze slices wrapped tightly in plastic wrap and then in aluminum foil for up to 3 months. Thaw in the refrigerator before serving.

Nutrition & Diet Analysis (per serving)

Each serving of Banana Bonanza Cake contains roughly 243 calories, with 3g protein, 30g carbohydrates, and 13g fat. It is a good source of vitamin C (14% of the Daily Value) and calcium (13% of the Daily Value). Note that it is relatively high in sodium, at 1325mg per serving (58% of the Daily Value).

243 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 3g 6% DV
Total Fat 13g 17% DV
Carbs 30.5g 11% DV
Fiber 1.5g 5% DV
Sugar 0.7g 1% DV

Electrolytes

Sodium 1325.2mg 58% DV
Potassium 243.5mg 5% DV
Cholesterol 66mg 22% DV

Vitamins & Minerals

Vitamin A 22mcg 2% DV
Vitamin C 12.3mg 14% DV
Vitamin D 0.2mcg 1% DV
Calcium 169.5mg 13% DV
Iron 0.9mg 5% DV
Diet fit Under 400 cal
Contains Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen bananas for this recipe?

Yes, frozen bananas work well in this recipe! Just ensure they are fully thawed and well-mashed before adding them to the batter. This will help maintain the moisture and flavor of the cake.

How can I make this cake gluten-free?

To make a gluten-free version of Banana Bonanza Cake, substitute the all-purpose flour with a 1:1 gluten-free flour blend. Make sure the other ingredients, like baking powder and baking soda, are also gluten-free.

What can I use instead of margarine?

If you prefer not to use margarine, you can substitute it with an equal amount of unsalted butter or a dairy-free alternative like coconut oil or vegan butter. Each will impart a unique flavor to the cake.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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