Searching for vegetarian casserole recipes that won't leave you hungry for more? Look no further. This healthy casserole will satisfy for hours thanks to whole grains like barley and bulgur and protein-rich lentils and black beans.
Preheat oven to 350 degrees F. Lightly coat a 2-quart casserole with cooking spray. In the casserole combine lentil soup, beans, mushrooms, corn, carrot, 1/2 of the cheese, barley, bulgur, onion, thyme, pepper, and salt; stir in the broth.
Cover and bake for 1 hour or until barley and bulgur are tender, stirring twice. Top with remaining cheese. Cover and let stand about 5 minutes or until cheese is melted. If desired, serve with grilled pita wedges.