Ingredients for - Deb's Passover Brownies

1. Unsweetened baking chocolate 4 (1 ounce) squares
2. Butter 1 cup
3. Eggs 4
4. Egg whites 2
5. White sugar 2 cups
6. Strong brewed coffee ¼ cup
7. Kosher for Passover vanilla flavoring 2 teaspoons
8. Potato starch 1 cup
9. Potato starch 2 tablespoons
10. Matzo cake meal ¼ cup
11. Matzo cake meal 2 tablespoons
12. Unsweetened cocoa powder ¼ cup
13. Salt ½ teaspoon
14. Semisweet chocolate chips 6 ounces

How to cook deliciously - Deb's Passover Brownies

1 . Stage

Preheat oven to 350 degrees F (175 degrees C). Grease 2 8x8-inch baking pans.

2 . Stage

Melt unsweetened chocolate and butter in the top of a double boiler over simmering water; stir to mix well. Beat the eggs and egg whites together in a mixing bowl with an electric mixer on high speed until very fluffy, about 5 minutes. Gently stir the butter and chocolate mixture, sugar, coffee, and vanilla flavoring into the egg mixture, and beat well to combine.

3 . Stage

Mix together all of the potato starch, all of the matzo cake meal, cocoa powder, and salt in a bowl. Beat the dry ingredients into the chocolate mixture with electric mixer until fluffy and thoroughly combined. Gently fold the chocolate chips into the batter, and divide between the 2 prepared baking dishes.

4 . Stage

Bake in the preheated oven until a toothpick inserted into the center of a pan shows moist crumbs, 25 to 30 minutes.