Tortilla-Black Bean Casserole
["2 c. chopped onion", "1 1/2 c. chopped green pepper", "1 (14 1/2 oz.) can tomatoes, chopped", "3/4 c. picante sauce", "2 cloves garlic, minced", "2 tsp. ground cumin", "2 (15 oz.) can black beans or red kidney beans, drained", "12 (6-inch) corn tortillas", "2 c. shredded low-fat Monterey Jack cheese", "2 medium tomatoes, sliced (optional)", "2 c. shredded lettuce (optional)", "sliced green onion (optional)", "sliced pitted ripe olives (optional)", "1/2 c. sour cream (optional)"]
["In a large skillet, combine first 6 ingredients; tomatoes undrained.", "Bring to boiling; reduce heat.", "Simmer uncovered 10 minutes.", "Stir in beans.", "In a 13 x 9-inch baking dish, spread 1/3 of bean mixture over bottom.", "Top with 1/2 tortillas, overlapping as necessary and 1/2 cheese.", "Add another 1/3 of bean mixture, then remaining tortillas and bean mixture.", "Cover and bake in a 350\u00b0 oven for 30 to 35 minutes.", "Sprinkle with remaining cheese.", "Let stand for 10 minutes.", "Top with choice of optional ingredients."]
["onion", "green pepper", "tomatoes", "picante sauce", "garlic", "ground cumin", "black beans", "corn tortillas", "cheese", "tomatoes", "shredded lettuce", "green onion", "olives", "sour cream"]