Biscuit-Topped Tomato Beef Bake

Directions

1. 1
   Heat oven to 400F.
2. 2
   Brown meat in large nonstick skillet on medium-high heat.
3. 3
   Add yellow onions; cook and stir 5 min.
4. 4
   Stir in soup; cook 3 min.
5. 5
   or until heated through, stirring frequently.
6. 6
   Spoon into 2-L baking dish sprayed with cooking spray.
7. 7
   Beat egg and milk in medium bowl with whisk until blended.
8. 8
   Stir in cheese and green onions.
9. 9
   Add baking mix; stir just until moistened.
10. 10
    Drop by spoonfuls over meat mixture.
11. 11
    Bake 35 min.
12. 12
    or until biscuits are golden brown and casserole is heated through.