How To Make Green Bean Casserole - Best Recipe | Charleston Magazine

Ingredients

• 1 gal. water
• 2 Tbs. kosher salt
• 2 lbs. green beans, cleaned & trimmed
• 2 Tbs. olive oil
• 1 tsp. chopped garlic
• 1 Tbs. chopped shallots
• 1 cup sliced mushrooms
• 4 cups beef stock
• 1/2 cup dry red wine
• 2 Tbs. cornstarch
• 2 Tbs. water
• Canola oil
• 2 cups thinly sliced onions
• 2 cups all-purpose flour
• Kosher salt & freshly ground black pepper, to taste