Preheat oven to 350°F. Mix cream of mushroom soup, milk and pepper in 1 ½-quart baking dish. Stir in green beans and ⅔ cup Crispy Fried Onions.TIP - Make green bean casserole with canned, frozen (thawed) or fresh green beans. If using fresh green beans, they work best when blanched beforehand so they fully cook in the oven along with the creamy mushroom sauce.
Bake 30 minutes or until hot. Stir.
Top with remaining ⅔ cup onions. Bake 5 minutes longer or until onions are golden brown.Can you make Green Bean Casserole ahead of time? Sure!• Prepare this casserole through Step 1. Cover tightly with plastic wrap and a layer of foil for extra freezer burn protection. Freeze until ready to serve.• Thaw in the refrigerator the night before baking, then start with Step 2 (Make sure to remove the plastic wrap and foil).• To bake from frozen, let stand 10 minutes at room temperature. Start with Step 2, but increase the bake time in 15 minute increments until the center reaches 160°F.
