Mexican Potato Casserole

4 medium potatoes, with peel
2 Tablespoons butter
2 1/2 Tablespoons taco seasoning
1/2 pound lean ground beef
1/4 cup chopped onion
1 cups salsa
1/2 cup chopped peppers (red, green or yellow)
1 cup grated Monterey Jack cheese

Cut potatoes into bite-size pieces and place in greased casserole dish.
Melt butter...stir in taco seasoning.
Pour over the potatoes and stir to coat well.
Bake uncovered at 425 degrees Fahrenheit for 40 minutes.
Brown and crumble beef; add onion and cook until soft...then drain.
Stir in salsa and chopped peppers.

Stir...bake 10 minutes longer.