Upside-Down Shepherd's Pie

Directions

1. 1
   Heat oven to 400 degrees F. Microwave potatoes and water in 2-qt.
2. 2
   microwaveable casserole dish on HIGH 10 to 12 min.
3. 3
   or until potatoes are tender.
4. 4
   Let stand 5 min.
5. 5
   Meanwhile, heat dressing in nonstick skillet on medium-high heat.
6. 6
   Add meat and onions; cook and stir until meat is browned.
7. 7
   Stir in corn and tomatoes.
8. 8
   Drain potatoes; return to dish.
9. 9
   Use bottom of small bowl to flatten potatoes; top with meat mixture and cheese.
10. 10
    Cover.
11. 11
    Bake 20 min.
12. 12
    or until heated through.
13. 13
    Uncover; bake 5 min.
14. 14
    or until top is golden brown.