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Sausage Green Bean Potato Casserole

This Sausage, Green Bean Potato Casserole recipe is made by combining seasoned potatoes, browned kielbasa, blanched green beans, and heavy cream, then baking it all together topped with melted cheese.
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Course: Main Course, Side Dish

Ingredients
  

  • 2 pounds yellow potatoes, cut into 1-inch pieces
  • 2 tablespoons oil (olive or vegetable)
  • 2½ teaspoons Slap Ya Mama seasoning, divided (2 teaspoons for the potatoes, ½ teaspoon for the sausage mixture)
  • 14 ounce kielbasa sausage, sliced
  • ½ cup onion, diced
  • 2-3 cloves garlic, minced
  • 12 ounce fresh green beans, trimmed
  • ½ cup heavy cream
  • 1½ cups shredded cheese (cheddar or blend)

Method
 

  1. Preheat your oven to 400°F.
  2. In a large bowl, add the potatoes. Drizzle them with oil and sprinkle with 2 teaspoons of Slap Ya Mama. Toss until they are evenly coated and glossy. Set the bowl aside because you will use it again in Step 5.
  3. Bring a pot of water to a boil. Add the green beans and cook them for 2-3 minutes. You want them slightly under-done. Drain them using a colander and rinse them under cold water. Set them aside.
  4. In a skillet over medium heat, add a small drizzle of oil, about 1 tablespoon. Brown the sausage for 3-4 minutes. Add the diced onions and cook them for 2-3 minutes until they become soft. Add garlic and cook it for about 30 seconds. Sprinkle the remaining ½ teaspoon of Slap Ya Mama, combine, and remove the mixture from the heat.
  5. Add the sausage mixture to the bowl with the seasoned potatoes. Add the green beans and pour in ½ cup of heavy cream. Combine everything together until evenly coated.
  6. Transfer the mixture to your casserole dish and spread it evenly. Cover it with foil and bake for 40 minutes, or until the potatoes are fork-tender.
  7. Remove the foil and sprinkle 1 ½ cups of shredded cheese evenly on top. Bake the casserole uncovered for 5-10 minutes until the cheese is melted.

Notes

Potatoes: Yellow potatoes work especially well because they become creamy and buttery as they bake. Cutting them into evenly sized 1-inch pieces helps them cook at the same rate. Substitutions: Russet potatoes, red potatoes, or sweet potatoes.
Oil: I used olive oil for this recipe, but avocado oil, melted butter, or bacon grease can be used instead.
Slap Ya Mama Seasoning: This Cajun seasoning adds spice, saltiness, garlic flavor, and depth all at once. Substitutions: Tony Chachere's seasoning, Creole seasoning, Cajun seasoning blends, or a mixture of garlic powder, paprika, onion powder, and black pepper can be used instead.
Kielbasa Sausage: Kielbasa adds a smoky, savory flavor to this dish. Substitutions: Smoked sausage, andouille sausage for extra spice, turkey sausage, chicken sausage, or plant-based sausage alternatives.
Onion: Onions add sweetness and depth. Substitutions: I used a yellow onion but you can use a red or white onion, shallots, or sweet onions.
Garlic: Fresh garlic adds warmth and savory flavor. Substitutions: Garlic paste, roasted garlic, or garlic powder can be used instead.
Fresh Green Beans: Fresh green beans add freshness, color, and texture. Substitutions: Frozen green beans, asparagus, broccoli florets, Brussels sprouts, or canned green beans that have been drained well.
Heavy Cream: Heavy cream lightly coats the ingredients and creates a creamy texture without turning the casserole into soup. Substitutions: Half-and-half, evaporated milk, cream cheese mixed with milk, sour cream, or dairy-free cream alternatives.
Cheese: For this recipe I used a taco blend cheese mix. Substitutions: Colby Jack, Monterey Jack, mozzarella, pepper jack, or smoked gouda.