Easy perogie casserole

This recipe would give 4 to 5 single servings - adjust quantity and cook time based on how many people you need to feed. Leftovers will freeze well.

In an oven-safe crock or casserole dish, mix the following:
1 small bag perogies
1 medium can crushed tomatoes
1 large can sliced black olives (drained)
1/4 cup no alcohol red wine
1 chopped onion (not red onion)
1 each chopped red, yellow, orange pepper
6 large mushrooms, quartered
Mix well.
Cover with a layer of sliced cheddar cheese (do not use processed cheese!)

Bake covered at 400 F for about an hour. If you are cooking more food, decrease temperature to about 375 F and leave it in the oven until it smells really good and is turning a nice dark brown around the edges.