Brownie Shortbread Recipe: Delicious and Easy-to-Make Dessert

Ingredients

• cake layer
• 0.5 cup unsalted butter , 1 stick , at room temperature
• or
• 0.5 cup margarine , 1 stick , at room temperature
• 1 cup all-purpose flour
• 0.25 cup granulated sugar
• 0.25 tsp salt
• brownie layer
• 3 squares unsweetened chocolate (1 oz (28 g) each)
• 2 large eggs
• 0.75 cup granulated sugar
• 3 tbsp all-purpose flour
• 0.5 tsp baking powder