Lemon Poppy-Seed Muffins
["2 c. all-purpose flour", "1/4 c. sugar", "1/2 tsp. salt", "1 Tbsp. baking powder", "1 Tbsp. poppy seed", "3/4 c. skim or 1% milk", "1 (6 oz.) can frozen lemonade concentrate, thawed", "2 Tbsp. oil", "2 egg whites"]
["Combine flour, sugar, salt, baking powder and poppy seed.", "Add milk, lemonade, oil and egg whites.", "Stir until moistened; do not overmix.", "Coat a 12-muffin tin with nonstick cooking spray or line with muffin cups.", "Fill each 2/3 full with muffin mixture.", "Bake for 15 to 20 minutes at 400\u00b0 or until golden brown."]
["flour", "sugar", "salt", "baking powder", "poppy seed", "milk", "frozen lemonade concentrate", "oil", "egg whites"]