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Banana–Chocolate Chip Snack Cake

By America's Test Kitchen

Published on April 18, 2017

Time

1½ hours, plus 2 hours cooling

Yield

Serves 8

Banana–Chocolate Chip Snack Cake

Ingredients

2 cups (10 ounces/283 grams) all-purpose flour ¾ teaspoon salt ½ teaspoon baking soda 8 tablespoons unsalted butter, softened1 ½ cups (10 ½ ounces/298 grams) sugar 2 large eggs 1 cup mashed ripe bananas (2 to 3 bananas)1 teaspoon vanilla extract ½ cup whole milk 1 cup (6 ounces/170 grams) semisweet chocolate chips

Before You Begin

Ripe bananas contain nearly three times as much sugar as unripened bananas. Don’t use anything less than speckled bananas in this recipe, or your cake will be bland. If you like, serve this cake frosted with Cream Cheese Frosting. Be sure to let the cake cool completely before frosting. We developed this recipe in a light-colored cake pan; if you are using a dark-colored cake pan, decrease the oven temperature to 325 degrees and bake the cake for 50 to 55 minutes.

Instructions

  1. Adjust oven rack to middle position and heat oven to 350 degrees. Grease and flour 8-inch square baking pan. Whisk flour, salt, and baking soda together in bowl.
  2. Using stand mixer fitted with paddle, beat butter and sugar on medium-high speed until pale and fluffy, about 3 minutes. Add eggs, one at a time, and beat until combined. Add bananas and vanilla and beat until incorporated.
  3. Reduce speed to low and add flour mixture in 3 additions, alternating with milk in 2 additions, scraping down bowl as needed. Using rubber spatula, stir in ½ cup chocolate chips. Transfer batter to prepared pan and smooth top with rubber spatula. Sprinkle remaining ½ cup chocolate chips evenly over top. Bake until toothpick inserted in center comes out clean, 45 to 50 minutes, rotating pan halfway through baking.
  4. Let cake cool completely in pan on wire rack. Serve. (Cooled cake can be wrapped in plastic wrap and stored at room temperature for up to 2 days.)
Banana–Chocolate Chip Snack Cake

Banana–Chocolate Chip Snack Cake

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By America's Test Kitchen
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Time

1½ hours, plus 2 hours cooling

Yield

Serves 8

Ingredients

2 cups (10 ounces/283 grams) all-purpose flour
¾ teaspoon salt
½ teaspoon baking soda
8 tablespoons unsalted butter, softened
1 ½ cups (10 ½ ounces/298 grams) sugar
2 large eggs
1 cup mashed ripe bananas (2 to 3 bananas)
1 teaspoon vanilla extract
½ cup whole milk
1 cup (6 ounces/170 grams) semisweet chocolate chips

Test Kitchen Techniques

Ingredients

2 cups (10 ounces/283 grams) all-purpose flour
¾ teaspoon salt
½ teaspoon baking soda
8 tablespoons unsalted butter, softened
1 ½ cups (10 ½ ounces/298 grams) sugar
2 large eggs
1 cup mashed ripe bananas (2 to 3 bananas)
1 teaspoon vanilla extract
½ cup whole milk
1 cup (6 ounces/170 grams) semisweet chocolate chips

Test Kitchen Techniques

Ingredients

2 cups (10 ounces/283 grams) all-purpose flour
¾ teaspoon salt
½ teaspoon baking soda
8 tablespoons unsalted butter, softened
1 ½ cups (10 ½ ounces/298 grams) sugar
2 large eggs
1 cup mashed ripe bananas (2 to 3 bananas)
1 teaspoon vanilla extract
½ cup whole milk
1 cup (6 ounces/170 grams) semisweet chocolate chips

Test Kitchen Techniques

Why This Recipe Works

Unlike dense, moist banana bread, banana snack cake has a fluffy, tender crumb. To create this light structure, we beat softened butter with sugar, which incorporated air into the batter. We then added eggs, one at a time, and alternated adding the dry and wet ingredients. Ripe bananas, which have nearly three times as much sugar as unripe bananas, gave this cake complex banana flavor; just two or three (depending on the size) provided great fruit flavor. Chocolate chips and a cream cheese frosting were welcome additions and kept this cake simple enough to make whenever the need to snack strikes—no special occasion required.

Before You Begin

Ripe bananas contain nearly three times as much sugar as unripened bananas. Don’t use anything less than speckled bananas in this recipe, or your cake will be bland. If you like, serve this cake frosted with Cream Cheese Frosting. Be sure to let the cake cool completely before frosting. We developed this recipe in a light-colored cake pan; if you are using a dark-colored cake pan, decrease the oven temperature to 325 degrees and bake the cake for 50 to 55 minutes.

Instructions

  1. Adjust oven rack to middle position and heat oven to 350 degrees. Grease and flour 8-inch square baking pan. Whisk flour, salt, and baking soda together in bowl.
  2. Using stand mixer fitted with paddle, beat butter and sugar on medium-high speed until pale and fluffy, about 3 minutes. Add eggs, one at a time, and beat until combined. Add bananas and vanilla and beat until incorporated.
  3. Reduce speed to low and add flour mixture in 3 additions, alternating with milk in 2 additions, scraping down bowl as needed. Using rubber spatula, stir in ½ cup chocolate chips. Transfer batter to prepared pan and smooth top with rubber spatula. Sprinkle remaining ½ cup chocolate chips evenly over top. Bake until toothpick inserted in center comes out clean, 45 to 50 minutes, rotating pan halfway through baking.
  4. Let cake cool completely in pan on wire rack. Serve. (Cooled cake can be wrapped in plastic wrap and stored at room temperature for up to 2 days.)

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