Ingredients for - Banana Bread-Nutella Brownies

1. White sugar 1 ½ cups
2. Sour cream 1 cup
3. Butter, softened ½ cup
4. Eggs 2
5. Mashed ripe bananas 1 ¾ cups
6. Vanilla extract 2 teaspoons
7. All-purpose flour 2 cups
8. Baking soda 1 teaspoon
9. Salt ¾ teaspoon
10. Chopped walnuts (Optional) ½ cup
11. Chocolate-hazelnut spread (such as Nutella®), or more to taste 1 ½ cups

How to cook deliciously - Banana Bread-Nutella Brownies

1 . Stage

Preheat the oven to 375 degrees F (190 degrees C). Grease and flour a 9x13-inch baking pan.

2 . Stage

Beat sugar, sour cream, softened butter, and eggs together in a bowl until creamy. Add mashed bananas and vanilla extract and blend again. Add flour, baking soda, and salt and blend again until smooth and creamy. Fold in walnuts. Spread batter evenly into the prepared pan.

3 . Stage

Bake in the preheated oven until a toothpick inserted in the center comes out clean, 20 to 25 minutes.

4 . Stage

Remove brownies from the oven, leaving oven on. Add chocolate-hazelnut spread to the top without spreading.

5 . Stage

Return pan to the hot oven until chocolate-hazelnut spread is softened, 2 to 3 minutes. Remove from oven and spread chocolate-hazelnut spread over brownies.

6 . Stage

Cut cooled brownies into 20 squares.