Zucchini Brownies Recipe: How to Make It

Ingredients

• 1 cup butter, softened
• 1-1/2 cups sugar
• 2 large eggs, room temperature
• 1/2 cup plain yogurt
• 1 teaspoon vanilla extract
• 2-1/2 cups all-purpose flour
• 1/4 cup baking cocoa
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 2 cups shredded zucchini
• FROSTING:
• 2/3 cup semisweet chocolate chips
• 1/2 cup creamy peanut butter