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Close-up of mini green bean casserole bites on a serving platter

Classic Mini Green Bean Casserole Bites

These classic mini green bean casserole bites are a perfect appetizer or side dish, featuring tender green beans baked with a creamy mushroom soup mixture, cheddar cheese, and crispy fried onions in convenient, bite-sized portions.
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Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings: 12 bites
Calories: 90
Ingredients Equipment Method Notes

Ingredients
  

Main Ingredients
  • 1 can cut green beans (14.5 ounce) drained (or 10 ounces frozen cut green beans, thawed, or 1 lb fresh green beans, trimmed and blanched)
  • 1 can condensed cream of mushroom soup (10.5 ounce)
  • 1/2 cup whole milk
  • 1/4 teaspoon freshly ground black pepper
  • 1/2 teaspoon garlic powder
  • 1/2 cup shredded cheddar cheese (or Colby Jack/sharp blend)
  • 1 can crispy fried onions (about 1 1/3 cups), divided

Equipment

  • Mini muffin tin
  • Large bowl

Method
 

Preparation
  1. Preheat oven to 375°F (190°C) and prepare a 24-cup mini muffin tin by spraying it with non-stick spray or lining with mini paper liners.
Green Beans
  1. Drain canned green beans thoroughly, thaw and drain frozen green beans, or blanch fresh green beans for 3-5 minutes then shock in ice water and drain well.
  2. Chop the prepared green beans into approximately 1/2-inch pieces.
Assembly
  1. In a large bowl, whisk together the cream of mushroom soup, milk, black pepper, and garlic powder until smooth.
  2. Add the chopped green beans and shredded cheese to the soup mixture and stir until everything is well combined.
  3. Spoon the mixture into each prepared mini muffin cup, filling them almost to the top.
  4. Top each cup with a generous sprinkle of crispy fried onions, gently pressing them down; use about 2/3 of the can.
Baking and Serving
  1. Bake for 12-15 minutes, or until the bites are heated through, cheese is bubbly, and onions are golden brown.
  2. Let cool in the muffin tin for 5 minutes before carefully removing and serving warm.

Notes

For extra flavor, consider adding a pinch of onion powder to the soup mixture or a dash of hot sauce for a subtle kick.