POPOVERS WITH GRUYèRE

Steps:

• Place one 12-cup muffin pan and one 6-cup muffin pan in oven. Preheat oven to 350°F. Whisk flour and salt in medium bowl to blend. Heat milk in heavy small saucepan over medium heat until very warm, about 125°F. Whisk eggs in large bowl to blend. Gradually whisk warm milk into eggs. Gradually stir flour mixture into milk mixture just to blend (batter may still be slightly lumpy).
• Remove hot muffin pans from oven. Spray pans with nonstick spray. Spoon 1/4 cup batter into each of 16 muffin cups. Top each with 1 1/2 tablespoons cheese. Bake until puffed and deep brown, about 40 minutes. Remove popovers from pan.