BA's Best Green Bean Casserole Recipe | Samsung Food App

Ingredients

• 2 pounds green beans
• Kosher salt
• 2 tablespoons olive oil, divided
• 1 pound cremini mushrooms, sliced, divided
• 6 tablespoons unsalted butter, divided
• 4 large sprigs thyme
• 2 tablespoons all-purpose flour
• 1¼ cups whole milk
• 1 cup heavy cream
• 4 garlic cloves, finely grated
• ½ cup grated Parmesan
• Freshly ground black pepper
• ¾ cup French’s fried onions