Marble Drop Cookies - Shamrock Farms

Ingredients

• 1/2 cup (4oz) Shamrock Farms Sour Cream
• 1/2 cup brown sugar
• 1/2 cup sugar
• 1/2 cup butter - room temperature
• 1 tsp. vanilla
• 1/2 tsp. baking powder
• 1/4 tsp. salt
• 2 cups flour
• 1 egg
• 1 cup semi sweet chocolate chips