Peanut Butter Crumb Cake

INGREDIENTS

• 1/2 cup packed light brown sugar
• 1/2 cup flour
• 1/4 cup creamy peanut butter
• 2 tablespoons butter, melted
• 1/2 cup creamy peanut butter
• 1/4 cup butter, softened
• 1 cup packed light brown sugar
• 2 large eggs
• 2 cups sifted flour
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 1/2 teaspoon baking soda
• 1 cup milk