Chile Relleno Bake

CHILE RELLENO BAKE

1 lb. ground beef
1/2 c. chopped onion
1/4 tsp. black pepper
4 eggs, beaten
1 1/2 c. grated sharp cheddar cheese
1 1/2 c. milk
1/4 c. flour
1 tsp. salt, divided
2 (4 oz.) cans green chilies, chopped
Dash Tabasco sauce

Preheat oven to 350 degrees. In large skillet, brown beef and onion.