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Cauliflower and broccoli in a white bowl with a silver spoon.

Broccoli and Cauliflower Gratin

This cheesy broccoli and cauliflower recipe takes just minutes to throw together and it's loaded with cheese and heavy cream for an easy gratin recipe that you'll love!
Course Side Dish
Cuisine American
Keyword comfort food, easy side dish recipes, holiday recipes
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 4 servings
Calories 438kcal


  • 8 ounces fresh broccoli florets
  • 8 ounces fresh cauliflower florets
  • 1 cup heavy whipping cream
  • 7 ounces Dubliner cheese freshly grated
  • Salt and pepper to taste


  • Preheat oven to 350 degrees.
  • Pour an inch of water into a small stockpot and bring to a boil.
  • Add a steamer basket to the pan and steam the vegetables for 3 minutes or until vibrant and colorful, but not too tender.
  • Pour the vegetables into a 1.5 quart baking dish.
  • Top with the cheese and toss to mix the cheese in well.
  • Pour the cream over the top and sprinkle with salt and pepper.
  • Bake for 15 minutes. The cream should be bubbly and the cheese should be melted.
  • Serve hot.


Calories: 438kcal | Carbohydrates: 8g | Protein: 16g | Fat: 38g | Saturated Fat: 24g | Cholesterol: 133mg | Sodium: 366mg | Potassium: 441mg | Fiber: 2g | Sugar: 2g | Vitamin A: 1725IU | Vitamin C: 78.3mg | Calcium: 436mg | Iron: 1mg