You will need:
Ingredients:
½ cup all-purpose flour
¾ cup sugar
2 teaspoons baking powder
1 teaspoon baking soda
½ teaspoon salt
2/3 cup plain or flavored yogurt
2/3 cup skim milk
½ cup blueberries, grated apple, or
raisins (optional)
Equipment:
12-cup muffin tin
Measuring spoons
Measuring cups
Paper cupcake liners (optional)
Waxed paper (optional)
Large mixing bowl
Large spoon