IC-Friendly Recipe adapted from: allrecipes.comIngredients:2 cups all-purpose flour2 teaspoons baking powder1 cup white sugar1/4 teaspoon salt1/3 cup shortening3/4 cup milk1 egg1 teaspoon lemon zest (if tolerated)1 cup blueberriesDirections:1. Preheat oven to 350 degrees F (175 degrees C). Grease an 8x8-inch pan.2. Sift flour, baking powder, sugar, and salt together in a large bowl. Beat shortening in a separate bowl until creamy; stir into flour mixture, alternating with milk. Beat flour-shorte