Ingredients

1 cup chopped onion1/2 cup canola oil3 tablespoons butter2 pounds fresh mushrooms, sliced1 can (28 ounces) crushed tomatoes in puree, undrained1 teaspoon salt1/4 teaspoon pepper1/2 cup red wine vinegar1 bunch fresh parsley, finely chopped (about 1-1/2 cups)3 garlic cloves, mincedSliced French bread

Preparation

In a large saucepan, saute onion in oil and butter until crisp-tender. Add mushrooms; cook for 2 minutes or until vegetables are tender. Add the tomatoes, salt and pepper; cover and simmer for 20-30 minutes.

Stir in the vinegar, parsley and garlic. Cover and simmer for 10 minutes. Cover and refrigerate for several hours or overnight. To serve, spoon onto slices of French bread.