Chewy Oatmeal Cookies with Cinnamon and Butterscotch Chips

INGREDIENTS

• 2 1/2 cups all-purpose flour
• 1 tsp. baking powder
• 1 tsp. baking soda
• 3/4 tsp. salt
• 1 cup brown sugar, packed
• 1/2 cup granulated sugar
• 1 cup unsalted butter, softened
• 2 tsp. vanilla extract
• 2 large eggs
• 1 1/4 cup quick oats
• 1 cup cinnamon chips
• 1/2 cup butterscotch chips (optional)