Hashbrown Quiche

1 24 oz pkg frozen hash browns
1/3 c. melted margarine
1 c. ham cubes
1 c. grated cheddar cheese
1 c. grated mozzarella cheese
1/2 c. milk
8 eggs
1/4 tsp seasoned salt

Grease a 9 x 11 pan. Fit hash browns in the make a crust. Brush with margarine. Bake at 425 for 25 minutes. Remove from oven and layer ham and cheese on it. Beat eggs with milk and salt. Pour over ham and cheese. Bake at 350 degrees for 30-40 minutes until set well. Check with a knife.