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Pumpkin Cauliflower Gratin

A warm and comforting dish combining creamy pumpkin, tender cauliflower, and delicious cheese, perfect for fall gatherings.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Main Course, Side Dish
Cuisine American, Comfort Food
Servings 6 servings
Calories 350 kcal

Ingredients
  

For the sauce

  • 2 Tbs Butter
  • 1/2 cup White Onion (sliced)
  • 2 Tbs All-Purpose Flour Use gluten-free if desired.
  • 2 Tbs Olive Oil
  • 1 cup Milk
  • 1 cup Pumpkin Purée
  • 1/2 tsp Black Pepper
  • 1/2 tsp Salt
  • 1 tsp Paprika
  • Pinch Nutmeg
  • 2 cups Shredded Gruyère or Swiss Cheese

For the gratin

  • 1 small head Cauliflower (cut into florets)
  • Olive Oil fried Sage (optional)

Instructions
 

Preparation

  • Preheat your oven to 425 degrees F.
  • Cut the cauliflower into small, bite-sized florets.

Cooking

  • In a large cast-iron or oven-safe skillet, bring to medium-low heat.
  • Melt the butter in the pan, then add the sliced white onion and sauté until soft, about 5 minutes.
  • Add the olive oil and all-purpose flour, stir until mixed, and sauté for another 2 minutes.
  • Pour in the milk and stir. Once bubbling, add pumpkin purée, salt, and spices, stirring until mixed.
  • Lower to the lowest heat, then slowly add the gruyère cheese, stirring constantly until melted and smooth.
  • Add the cauliflower florets and mix until coated.
  • Bake the gratin in the oven for 25-30 minutes. For extra browning, broil for 2-3 minutes.

Serving

  • Serve hot directly from the oven, optionally topped with fried sage.

Notes

Store leftovers in an airtight container in the refrigerator for 3-4 days. Reheat in the oven or microwave.
Keyword Cauliflower Gratin, Cheesy Casserole, Fall Recipes, Pumpkin Gratin, Vegetarian Dish