Step 1

Preheat oven to 375°F.

Step 2

Heat oil in a large skillet over medium-high heat. Saute onions until softened and just beginning to brown, about 8 minutes, stirring often. Add tempeh and cook until golden brown. Season with salt and pepper to taste.

Step 3

Spray a 9 x 11 baking dish with cooking spray or oil and layer potatoes on the bottom, overlapping. Season with salt and pepper to taste.

Step 4

Cover potatoes with tempeh mixture. Top tempeh layer with baked beans and top baked beans with tomato soup.

Step 5

Bake uncovered for about 1 hour or until browned.