Absolutely Delicious Green Bean Casserole from Scratch


  • 2 (12 ounce) packages frozen French cut green beans
  • 8 ounces crimini mushrooms, quartered
  • 3 tablespoons butter
  • 1 small onion, halved and thinly sliced
  • 1 tablespoon chopped fresh parsley
  • 2 tablespoons all-purpose flour
  • 1/2 teaspoon lemon zest
  • 1/2 teaspoon salt
  • 1 pinch ground black pepper
  • 1/2 cup milk
  • 1 cup sour cream
  • 1/2 cup shredded Cheddar cheese
  • 1 (2.8 ounce) can canned French fried onions


No Cans Here! Fresh Mushrooms, Onion, And Herbs With Frozen Green Beans, Sour Cream, And Cheddar Cheese Make This A Delightfully Tasty Twist On The Traditional Casserole. I Developed This Recipe, Longing For A 'no Cans' Version Of The Classic Dish. I Made

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