Bring potatoes to a boil until tender - 25 min - and drain

Preheat oven to 400 and spray 2 qt baking dish with cooking spray

Heat vegetable oil in large skillet, stir in onion, mixed vegetables and salsa.

Crumble the veggie ground beef into skillet with vegetables - medium heat - about 10 min

Spread vegetarian meat into bottom of baking dish cover with mashed potatoes

Bake in preheated oven - about 20 min