1/4 cup butter
2/3 cup milk
1 package Taco Bell seasoning mix
2 1/2 cups mashed potato flakes (you could also use left over mashed potatoes and omit the butter and milk)
1 pound ground lamb
1/2 cup chopped onion
1/2 cup salsa
1 cup shredded lettuce
1 medium tomato, chopped
1 cup sharp cheddar cheese, shredded
Preheat oven to 350 degrees. In a medium sauce pan, melt butter. Add milk and 2 tablespoon taco seasoning.
Remove from heat and add potato flakes until incorporated. Press mixture into the bottom of a 10-inch pan. Bake for 7-10 minutes until it just BARELY turns golden brown.
In a medium skillet, cook ground lamb and onions until meat is browned and cooked through. Drain. Add Salsa and remaining taco seasoning. Cook until bubbly. Pour into crust. Bake for 15 minutes, or until crust is golden brown. Let cool for 5 minutes.
Top with cheese, lettuce, and tomatoes. Cut and serve with sour cream.