Cauliflower Gratin with Herby Breadcrumbs
Looking for a dish that's both comfort and indulgent? This creamy cauliflower gratin is the perfect solution! It's an irresistible combination of tender cauliflower, rich cheese sauce, and a crispy herbed breadcrumb topping that will have everyone coming back for seconds. Perfect for weeknight dinners or holiday feasts, this gratin is pure comfort in every bite.
Ingredients
- 1 large head of cauliflower, cut into florets
- 2 cups milk
- 1 cup heavy cream
- 4 tablespoons butter
- 4 tablespoons all-purpose flour
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon salt, adjust to taste
- 1/4 teaspoon black pepper
- 1 cup shredded cheese (such as Gruyère or cheddar)
- 1 cup breadcrumbs
- 2 tablespoons fresh parsley, chopped
- 1 tablespoon fresh thyme, chopped
- 1 tablespoon olive oil
Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C).
- Prepare Cauliflower: Steam or boil the cauliflower florets until just tender, about 5-7 minutes. Drain and set aside.
- Make Cheese Sauce: In a saucepan, melt the butter over medium heat. Whisk in the flour and cook for 1-2 minutes. Gradually whisk in the milk and cream, stirring until the mixture thickens. Add garlic powder, onion powder, salt, pepper, and cheese, stirring until melted.
- Combine: In a baking dish, combine the cauliflower with the cheese sauce, ensuring the florets are well coated.
- Prepare Breadcrumb Topping: In a bowl, mix the breadcrumbs with chopped parsley, thyme, olive oil, and a pinch of salt. Sprinkle evenly over the cauliflower mixture.
- Bake: Bake in the preheated oven for 25-30 minutes, or until the top is golden and bubbly. Let cool slightly before serving.
Cook’s tips
- Make sure to drain the cauliflower well after boiling to avoid a watery sauce.
- For extra flavor, use a mix of cheeses like Gruyère and sharp cheddar.
- Don't overbake – the top should be golden and bubbly, but the sauce should stay creamy.
- Let the gratin rest for 5-10 minutes before serving so it sets slightly.
- For a crispier topping, broil for the last 2 minutes of baking.
Substitutions
- Use almond milk or oat milk instead of dairy milk for a lighter sauce.
- Swap the heavy cream for half-and-half or evaporated milk to reduce richness.
- Replace breadcrumbs with crushed crackers or panko for a different texture.
- Use any melting cheese like mozzarella, Monterey Jack, or Swiss in place of Gruyère.
- Add a pinch of nutmeg to the cheese sauce for a classic French touch.
Storage & reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a 350°F oven for 10-15 minutes, or until warmed through and the top is crisp again.
Frequently asked questions
Can I make this cauliflower gratin ahead of time?
Yes, you can assemble the gratin (without baking) up to 1 day ahead. Cover and refrigerate, then bake as directed, adding 5-10 minutes to the baking time.
Can I freeze cauliflower gratin?
Yes, you can freeze the baked gratin. Let it cool completely, wrap tightly, and freeze for up to 2 months. Reheat in the oven from frozen, adding extra time.
How do I prevent the breadcrumbs from burning?
If the top browns too quickly, tent the dish loosely with foil during the last 10 minutes of baking.
What can I serve with this gratin?
It pairs beautifully with roasted chicken, steak, or as a vegetarian main with a side salad.
