Brownies with vegetables

1/2 cup plain flour 1/2 cup self raising flour 1 teaspoon bicarbonate of soda 3/4 cup cocoa powder 2 eggs 1 1/4 cups caster sugar 2 teaspoons vanilla essence[...]

1/2 cup sifted cake flour 1/2 cup unsweetened cocoa powder 1/4 teaspoon salt 2 egg whites 1 large egg 3/4 cup granulated sugar 6 tablespoons unsweetened[...]

1 (21 ounce) box fudge brownie mix 2 eggs 1/4 cup water 1/2 cup vegetable oil 1 cup peanut butter 1 cup milk chocolate, chopped 2 cups mini marshmallows 1[...]