Science List of Materials & Community Science & Community Nutella-Stuffed Oatmeal Cookie Bars by Red Velvet NYC
INGREDIENTS: 16 tbsp. butter 8 oz. rolled oats 1 1/2 cups flour 1 tsp. baking powder 1 tsp. baking soda 1 tsp. salt 1/2 cup sugar 3/4 cup brown sugar 1 tsp. vanilla extract 8 oz. semisweet chocolate 1/2 tsp. Maldon sea salt flakes 2 eggs Nutella (optional)