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Slow Cooker Green Bean Casserole with Chicken

Frozen green beans bake in cream of mushroom soup with soy sauce, and cooked chicken turns the side dish into dinner. Crispy onions go on top.

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Slow Cooker Green Bean Casserole with Chicken

Recipe by Iren Pavlenko
0.0 from 0 votes
Course: Main CourseDifficulty: Easy
Servings

8

servings
Prep time

10

minutes
Cooking time

3

hours 

Frozen green beans bake in cream of mushroom soup with soy sauce, and cooked chicken turns the side dish into dinner. Crispy onions go on top.

Ingredients

  • 8 cups frozen cut green beans

  • 2 cans (21 ounces total) cream of mushroom soup

  • 1 cup milk

  • 2 teaspoons soy sauce

  • 3/4 teaspoon black pepper

  • 1/4 teaspoon seasoned salt

  • 2 cups cooked, chopped chicken

  • 2 cups crispy fried onions, stirred in

  • 1 cup crispy fried onions, toasted for the top

  • Salt, to taste

Directions

  • Put the frozen green beans in the slow cooker. There is no need to thaw them.
  • Stir the cream of mushroom soup, milk, soy sauce, pepper and seasoned salt together in a bowl. Pour it over the beans.
  • Stir in 2 cups of the fried onions.
  • Cover and cook on LOW for 2 1/2 to 3 hours. The beans should be tender but still green.
  • Fold in the cooked chicken for the last 30 minutes so it warms through without drying.
  • Toast the last cup of fried onions in a dry skillet for a couple of minutes while the casserole finishes. Watch them closely.
  • Taste the sauce and add salt if it needs it. Soy sauce and canned soup are salty, so go slowly.
  • Scatter the toasted onions over the top just before you serve.

Notes

    Use cooked rotisserie chicken or leftover chicken. Keep leftovers in a glass baking dish with a lid for up to 3 days. The onion topping goes soft, so add fresh at reheating.

Why this green bean casserole works with chicken

Cooking frozen beans straight from the freezer keeps them tender but still green. The cooked chicken goes in late, so it warms through without drying out. Soy sauce adds depth that makes up for skipping the stovetop.

Toasting the last cup of onions gives a crisp finish on top.

Serving and swaps

It stands alone as a one-dish dinner, or serve it with rolls. Rotisserie chicken is the easiest option. Fresh beans take longer and are not a good swap here unless trimmed and blanched first.

Storage and a common mistake

Store leftovers without the topping and add fresh onions when you warm them.

The common mistake is adding all the salt early. Canned soup and soy sauce are already salty, so taste first.

Fresh or canned onions

Crispy fried onions come from a can, and they keep for weeks. Keep a second can in the pantry for this dish. Toasting them in a dry skillet brings back the crunch. A pinch of black pepper over the finished dish adds a gentle bite.

Slow Cooker Green Bean Casserole with Chicken at a glance

  • Prep time: 10 minutes
  • Cooking time: 3 hours
  • Servings: 8 servings
  • Ingredients: 10, led by frozen cut green beans, (21 ounces total) cream of mushroom soup, milk, soy sauce

Tips for Slow Cooker Green Bean Casserole with Chicken

Use cooked rotisserie chicken or leftover chicken. Keep leftovers in a glass baking dish with a lid for up to 3 days. The onion topping goes soft, so add fresh at reheating.

Slow Cooker Green Bean Casserole with Chicken FAQ

How long does Slow Cooker Green Bean Casserole with Chicken take?

Slow Cooker Green Bean Casserole with Chicken takes 3 hours of cooking after 10 minutes of prep.

How many people does Slow Cooker Green Bean Casserole with Chicken serve?

This recipe makes 8 servings.

What do I need to make Slow Cooker Green Bean Casserole with Chicken?

10 ingredients, led by frozen cut green beans, (21 ounces total) cream of mushroom soup, milk, soy sauce. Amounts are in the recipe card above.

Iren Pavlenko

Iren Pavlenko

Hi, I'm Iren Pavlenko. I read the top-ranked slow cooker recipes for a dish side by side and write down what they disagree on and what they all leave out — the cut, the pot size, and both the LOW and HIGH times. I write these guides so your weeknight dinner doesn't turn into a dry roast because a recipe never said which of those four things mattered.

Part of: 28 Easy Crockpot Recipes for Cozy Fall Nights

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