Spiced Gluten-Free Pumpkin Brownies

Ingredients

• 1 cup gluten-free all-purpose flour
• 1/2 cup unsweetened cocoa powder
• 1 teaspoon baking powder
• 1/2 teaspoon salt
• 1 teaspoon ground cinnamon
• 1/2 teaspoon ground nutmeg
• 1/4 teaspoon ground cloves
• 1/4 teaspoon ground ginger
• 1 cup granulated sugar
• 1/2 cup brown sugar
• 1/2 cup melted coconut oil or unsalted butter
• 1 cup pumpkin puree
• 2 large eggs
• 1 teaspoon vanilla extract
• 1/2 cup chopped walnuts or pecans (optional)
• 1/2 cup chocolate chips (optional)