This is literally Best Cheesy Green Bean Casserole! My homemade casserole will have your guests coming back for seconds!
Course Side Dish
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Prep Time 15minutes
Cook Time 15minutes
Total Time 30minutes
cast iron skillet
1poundfresh green beanstimmed, steamed and cut into thirds
1 1/2cupschopped white mushrooms
1/4teaspoonfresh ground black pepper
2tablespoonsall purpose flour
1cupreduced sodium chicken broth
1cupheavy whipping cream
1cupshredded cheddar cheese
2cupsFrench's Fried Onions
Preheat oven to 400 degrees F. Place butter into a 10 inch cast iron skillet over medium heat to melt. Add mushrooms, salt, pepper and garlic, stirring and cooking for 5 minutes until softened. Sprinkle flour over top and stir for 1 minute. Slowly stir in chicken broth, let bubble and cook for 3 minutes to thicken.
Stir in heavy whipping cream and let cook for another 3 minutes until bubbly and thickened. Stir in cheese, steamed green beans, and 1 cup of the onions. Stir to combine and top with remaining 1 cup fried onions. Bake for 15 minutes, until hot and bubbly. Remove and serve warm.