Mini Pumpkin Butterscotch Muffins

INGREDIENTS

• 1 3/4 cups all-purpose flour
• 1/2 cup brown sugar
• 1/2 cup white sugar
• 1 teaspoon ground cinnamon
• 1/2 teaspoon ground ginger
• 1/2 teaspoon ground nutmeg
• 1 teaspoon baking soda
• 1/4 teaspoon baking powder
• 1/2 teaspoon salt
• 2 eggs
• 1/2 cup melted butter
• 1 cup canned pumpkin
• 1 (6 ounce) package butterscotch chips