Casserole with Red Peppers and Black Beans Recipe - Vegetarian Dish

Ingredients

• 1 acorn or butternut squash
• 1 1/2 cups sliced onion
• 1 tsp safflower oil
• 1/4 cup dry sherry
• 4 red bell peppers -- julienned
• 3 cloves garlic -- minced
• 2 tsp ground coriander
• 2 tsp cumin
• 1 tsp dry mustard
• 1/2 cup nonfat plain yogurt
• 1/2 cup sour cream or half-and-half
• 1/4 cup minced parsley
• 1 cup cooked black beans
• 1 cup cooked brown rice
• 1/3 cup grated low-fat jack cheese
• 2 tbsp lemon juice
• safflower oil -- for coating pan
• 1/4 cup thinly sliced red bell pepper -- for garnish