Homemade Green Bean Casserole

Bahan-bahan (10 porsi)

• 2 lbs fresh green beans (ends trimmed and chopped into 2-inch pieces)
• 2 tablespoons kosher salt for cooking
• 3 tablespoons butter
• 1 lb fresh mushrooms (chopped into ½-inch pieces)
• 4 cloves garlic (minced)
• ½ teaspoon kosher salt
• ¼ teaspoon freshly ground black pepper
• ¼ cup all-purpose flour
• 1½ cups chicken broth
• 1½ cups heavy cream
• 3 -6 ounces canned fried onions (for topping)