Indulge in these decadent Fudgey Peanut Butter Chip Muffins

Ingredients

• 1 3/4 cups all-purpose flour
• 1/2 cup granulated sugar
• 1/4 cup packed light brown sugar
• 1/4 cup cocoa powder
• 1 tbsp baking powder
• 1/2 tsp salt
• 1/3 cup creamy peanut butter
• 1 cup milk
• 1/4 cup vegetable oil
• 1 large egg
• 1 tsp vanilla extract
• 1/2 cup chocolate chips