Ultimate Green Bean Casserole

Name: Ultimate Green Bean Casserole
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: American, Southern
Ingredients: 6 strips bacon; 1/2 yellow onion (finely diced); 1 1/2 cups chopped button mushrooms; 3 cloves garlic (minced); 2 (10.5-ounce) cans cream of mushroom soup; 1/4 cup milk; 1 cup shredded Monterey Jack cheese; salt and pepper; 4 (14.5-ounce) cans cut green beans (drained); 1 1/2 cups French fried onions