Low Carb Green Bean Casserole - cooking recipe

Ingredients

2 (15 ounce) cans French style green beans, drained well
4 ounces mushroom stems and pieces, drained
1/2 medium yellow onion, sliced, sep into rings
2 stalks celery, sliced small
2 tablespoons butter
1/4 cup heavy cream
1/4 cup mayonnaise
1 cup diced cheese (cheddar, jack, pepper jack, cream - your choice)
3/4 teaspoon salt
1/2 teaspoon pepper
1/2 teaspoon garlic powder

Preparation

Melt the butter in a skillet and saute the onions, celery and mushrooms until soft (about 7 to 8 minutes).
Mix the mayonnaise and cream.
Mix everything together in a casserole and bake at 350\u00b0F, covered, for 30 minutes.
Uncover and brown, if desired.