Cauliflower Au Gratin
Perfectly balanced and baked to golden perfection, this Cauliflower Au Gratin is a modern, lighter twist on the classic French dish. Easy enough for cozy weeknights yet decadent enough to earn a spot on your Thanksgiving menu. Tender cauliflower is smothered in a rich, creamy Parmesan sauce and topped with beautifully melted cheese, giving you all the comforting flavors of traditional Potatoes Au Gratin without the heaviness. One bite and this irresistible side dish just might become your new favorite!
Servings: 6 people
Ingredients
- 1 teaspoon butter to grease a baking sheet
- large cauliflower head cut into small florets
- 1 tablespoon extra virgin olive oil
- 1 cup white or yellow onion finely chopped
- 1 cup heavy cream or half-half cream
- ½ cup finely grated parmesan
- ½ teaspoon Italian seasoning
- Salt and black pepper to taste
- 1 cup shredded gruyere or gouda cheese
Instructions
- Preheat your oven to 375°F (190°C) and grease a baking dish (approximately 9x13 inches) with butter or cooking spray.
- In a large pot, bring water to a boil. Add a pinch of salt and the cauliflower florets. Cook the cauliflower for about 5-7 minutes or until they are tender but still slightly firm. Drain the cauliflower and set it aside.
- In a skillet, heat the olive oil over medium heat. Add the onions and sauté them until they become translucent and slightly caramelized, which should take about 5 minutes.
- In a medium bowl, add heavy cream or half-half cream, grated parmesan, Italian seasoning, salt and black pepper to taste. Mix everything well.
- Arrange cauliflower florets in the greased baking dish. Add the caramelized onions on top of the cauliflower and then, pour the creamy parmesan sauce over the cauliflower and onions. Make sure that the sauce is evenly distributed.
- Sprinkle the shredded gruyere or gouda cheese on top of the cauliflower.
- Place the baking dish in the preheated oven and bake for about 20-25 minutes or until the cauliflower is tender and the cheese is bubbly and golden brown. Enjoy!
Notes
- To Store: Keep in the refrigerator for up to 4 days in a covered baking dish or airtight container.
- To Freeze: Store in a freezer-safe container and freeze for up to 2 weeks.
- To Reheat: Reheat in the microwave or oven at 350°F.
Nutrition
Serving: 1/6 | Calories: 314kcal | Carbohydrates: 9g | Protein: 13g | Fat: 27g | Cholesterol: 71mg | Sodium: 591mg | Potassium: 390mg | Fiber: 3g | Sugar: 4g