Roasted Vegetable Medley - cooking recipe

Ingredients

1 medium yellow onion, cut into half rings
1 small rutabaga, cut into desired chunks
2 large carrots, cut into large chunks
1 large green pepper, cut into sticks
1 medium zucchini, cut into thin strips
3 cups mushrooms, sliced
1 1/2 tablespoons olive oil
1 tablespoon red wine vinegar
1 1/2 teaspoons garlic powder
salt and pepper

Preparation

Preheat the oven to 375 degrees F.
Put all vegetables into large baking pan (I use a large disposable pan, but have lost the cover that gave the dimensions for it. Use one that fits all the vegetables at once).
Add olive oil and red wine vinegar and coat all vegetables using your hands.
Add garlic powder, salt and pepper and mix well.
Bake in the oven for 1 hour and 15 minutes. Serve warm.