8 oz. cooked noodles
1 1/2 c. hot milk
1/4 c. butter
1/4 c. flour
1 tsp. salt
1/8 tsp. pepper
1/4 c. diced onion
2 c. grated Jack cheese
1 c. ham (cooked & diced)

In a blender, put all ingredients (except noodles and ham), adding hot milk last. Blend for 20 seconds. Pour cheese sauce over noodles and ham in a 2 quart baking dish. Cover and bake 30 minutes at 350 degrees.