Heat oven to 350 degrees. Grease 2 quart casserole; sprinkle sesame seed evenly on bottom and side. Beat egg in large mixer bowl on low speed. Beat in remaining ingredients on medium speed 30 seconds. Pour into casserole. Bake until wooden pick inserted in center comes out clean, 40 to 45 minutes. Immediately invert and remove casserole. SOURCE: an index card put out by General Mills (maker of Bisquick) Typed for you by Nancy Coleman.