Step 1

Preheat the oven to 350 degrees F.

Step 2

Line an 8-inch square baking pan with parchment paper.

Step 3

In a food processor, add the beans, 1/4 cup of the chocolate chips, and the oil.

Step 4

Cover the food processor and process the bean mixture until it is blended.

Step 5

Add the eggs, the brown sugar, the cocoa, the vanilla, the baking powder, and the salt to the bean mixture.

Step 6

Cover the food processor and process until a smooth batter forms.

Step 7

Pour the batter into the prepared baking pan and spread it out evenly.

Step 8

Sprinkle the batter with the remaining chocolate chips.

Step 9

Bake until a toothpick inserted into the center comes out clean, about 20-25 minutes.

Step 10

Transfer the baking pan to a wire rack to cool.

Step 11

Cut the brownies into bars and serve.