Pomegranate muffins GF

Name: Pomegranate muffins (GF)
Ingredients: 2 eggs; 1/2 cup butter; 1/2 cup sour cream or buttermilk; 5.3 ounce pomegranate yogurt (Chobani); 1 teaspoon vanilla; 1.5 cup gluten free flour; 2 tablespoon baking powder; 1 teaspoon ground cinnamon; 1/4 cup white sugar; 1/4 cup brown sugar; 3 tablespoon orange or lemon zest (I use orange); 8 ounce pomegranate arils