Print

Kid-Approved Green Bean Casserole – Easy & Homemade

green bean casserole - featured image

A creamy, crunchy green bean casserole that started as a kitchen mistake but became a family favorite. Made with frozen green beans, cream of mushroom soup, and crispy fried onions, this easy recipe comes together in under 45 minutes and is perfect for weeknight dinners or holiday feasts.

Ingredients

Scale
  • 1.5 lbs frozen green beans, thawed (about 6 cups)
  • 1 can (10.5 oz) cream of mushroom soup
  • ½ cup whole milk
  • 1 tablespoon soy sauce
  • 1 teaspoon Worcestershire sauce
  • ½ teaspoon garlic powder
  • ¼ teaspoon freshly ground black pepper
  • 1 ½ cups French’s crispy fried onions, divided
  • ½ cup shredded cheddar cheese (optional)

Instructions

  1. Preheat oven to 350°F (175°C). Thaw frozen green beans in a colander and gently shake to remove excess water.
  2. In a large mixing bowl, whisk together cream of mushroom soup, whole milk, soy sauce, Worcestershire sauce, garlic powder, and black pepper until smooth.
  3. Add thawed green beans to the bowl and fold with a rubber spatula until all beans are coated.
  4. Fold in half (about ¾ cup) of the crispy fried onions.
  5. Spread the mixture evenly into a greased 9×13-inch baking dish.
  6. Sprinkle shredded cheddar cheese (if using) evenly over the top, then scatter the remaining crispy fried onions on top. Do not press them down.
  7. Bake uncovered for 25 minutes, until bubbly around the edges and golden brown on top. Check at 20 minutes if your oven runs hot.
  8. Let the casserole rest for 5 minutes before serving to allow the sauce to set.

Notes

For best results, use frozen green beans (already blanched) instead of fresh to avoid a watery casserole. Stirring half the onions into the mixture ensures crunch in every bite. Let the casserole rest 5 minutes after baking so the sauce sets. To make ahead, assemble without the top layer of onions, refrigerate up to 24 hours, then add onions and bake for 35 minutes. For gluten-free, use gluten-free cream of mushroom soup and gluten-free crispy fried onions. For vegan, use dairy-free soup, oat milk, and vegan cheese.

Nutrition

Keywords: green bean casserole, easy green bean casserole, kid-friendly, Thanksgiving side dish, comfort food, homemade green bean casserole