Cheesy Green Bean Casserole Ingredients 4 Cans French Cut Green Beans 1 medium Onion 4 Stalks Celery 8 oz Sliced Mushrooms 1 Cup Heavy Cream ½ Cup Mayo 8 oz Monterey Jack Cheese 8 oz Cheddar Cheese To Taste Salt and Pepper Instructions Thinly slice the onion and the celery Saute the onion, celery and mushrooms over medium heat with either butter, lard or olive oil until translucent Finely dice the cheeses Drain the green beans and pour into a greased casserole dish Add the sauteed vegetables, cream, and mayo, stir to combine Add salt and pepper to taste Add in the cheese and do a final mix Cook @ 350 degrees for 35 minutes