In a skillet, cook sausage over medium heat until no longer pink; drain. In a greased 13-in. x 9-in. baking dish, layer the croutons, sausage and cheese. Combine eggs and milk; mix well. Pour over cheese; sprinkle with basil, salt and pepper.
Bake, uncovered, at 350° for 40-45 minutes or until the top is lightly browned and a knife inserted in the center comes out clean. Serve immediately.