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Zuppa Toscana Casserole | Creamy Sausage, Potato & Kale Bake

Zuppa Toscana Casserole

A comforting casserole featuring creamy sausage, crispy bacon, thinly sliced potatoes, kale, and Parmesan cheese baked to golden perfection in one pan.
Prep Time 25 minutes
Cook Time 1 hour
Total Time 1 hour 25 minutes
Course casserole, dinner
Cuisine Italian
Servings 6 people
Calories 775 kcal

Equipment

  • 1 9x13-inch baking dish
  • 1 skillet

Ingredients
  

  • 8 oz uncooked bacon
  • 1 lb ground Italian sausage mild or spicy
  • 4-5 medium russet potatoes peeled and thinly sliced
  • 1 yellow onion diced
  • 1 tbsp minced garlic
  • 4 cups chopped kale stems removed
  • ½ cup all-purpose flour
  • 4 cups chicken broth
  • 1 cup heavy whipping cream
  • ¾ cup shredded Parmesan cheese
  • Nonstick cooking spray

Instructions
 

  • Preheat oven to 375 °F (190 °C) and lightly grease a 9×13-inch baking dish with nonstick spray.
  • Peel and thinly slice the potatoes, then arrange them evenly in the baking dish.
  • Cook bacon in a skillet until crispy, then drain on paper towels and reserve 1 tablespoon of bacon grease in the skillet.
  • Add ground sausage, diced onion, and minced garlic to the skillet; cook until the sausage is browned and fully cooked.
  • Sprinkle flour over the sausage mixture, stir and cook for 1–2 minutes.
  • Gradually whisk in chicken broth and then heavy cream; simmer for 3–5 minutes until the sauce slightly thickens.
  • Crumble the cooked bacon and sprinkle it along with the chopped kale evenly over the potatoes.
  • Pour the sausage and cream mixture evenly over the potatoes and gently spread to coat all ingredients.
  • Top with shredded Parmesan cheese, cover tightly with foil, and bake for 50 minutes.
  • Remove foil and bake an additional 10 minutes until potatoes are tender and the top is golden.
  • Allow the casserole to rest for 5–10 minutes before serving.

Notes

  • Substitute turkey sausage or spinach for kale for variation.
  • Refrigerate leftovers up to 4 days or freeze up to 2 months.
  • Reheat covered at 350 °F; add broth if needed to loosen sauce.