Cauliflower and bacon gratin

Cauliflower and bacon gratin combines tender cauliflower florets with crispy bacon in a rich, creamy cheese sauce. Baked until golden brown, this hearty dish is perfect as a side or a main course.

25 Dec 2025
Cook time 30 min
Prep time 15 min

Ingredients:

1/2 cauliflower
5 bacon strips
2 tbsp butter
1/4 cup all-purpose white wheat flour
1.50 cups milk (1% fat)
1/3 cup cheddar cheese

Cauliflower and bacon gratin is a delightful and hearty dish that combines the vibrant taste of cauliflower with the smoky, savory flavor of bacon. This recipe not only promises a rich and creamy texture thanks to its buttery, cheesy sauce, but also offers a comforting meal that's perfect for any occasion. Whether you're looking for a side dish or a main course, this gratin is sure to impress.

Instructions:

1. Preheat your oven:
Preheat your oven to 375°F (190°C).

2. Prepare the Cauliflower:
- Cut the cauliflower into florets and wash them thoroughly.
- Bring a large pot of salted water to a boil.
- Add the cauliflower florets to the boiling water and cook for 5-7 minutes until tender but still firm. Drain well and set aside.

3. Cook the Bacon:
- While the cauliflower is cooking, place the bacon strips in a large skillet over medium heat.
- Cook until the bacon is crispy. Remove the bacon from the skillet and place it on a paper towel-lined plate to drain excess grease.
- Once cooled, crumble the bacon into small pieces.

4. Make the Cheese Sauce:
- In a medium saucepan over medium heat, melt the butter.
- Add the flour to the melted butter and whisk continuously for about 1-2 minutes to form a roux (a smooth paste).
- Gradually whisk in the milk, ensuring there are no lumps. Continue to cook, stirring frequently, until the sauce thickens, about 5-7 minutes.
- Once thickened, remove from heat and stir in the cheddar cheese until the cheese is fully melted and the sauce is smooth.

5. Assemble the Gratin:
- In a large mixing bowl, combine the cauliflower florets and the cheese sauce, ensuring the cauliflower is evenly coated.
- Stir in half of the crumbled bacon.

6. Bake the Gratin:
- Transfer the cauliflower mixture to a greased baking dish, spreading it out evenly.
- Sprinkle the remaining bacon on top for an added crunch.
- Optional: you can also sprinkle a bit of extra shredded cheddar cheese on top if you like a cheesier gratin.

7. Bake:
- Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and bubbly.

8. Serve:
- Remove from the oven and let it cool for a few minutes.

This cauliflower and bacon gratin is a satisfying dish that blends textures and flavors beautifully, making it an excellent addition to your recipe collection. The combination of creamy cheese, crispy bacon, and tender cauliflower creates a memorable dish that's sure to become a favorite. Serve it hot and enjoy the comforting taste of this delectable gratin.

Cauliflower and bacon gratin FAQ:

What is the baking time for the cauliflower and bacon gratin?

The cauliflower and bacon gratin should be baked in a preheated oven at 375°F (190°C) for 25-30 minutes, or until the top is golden brown and bubbly.

How can I tell if the gratin is done?

The gratin is done when the top is golden brown and the cheese is bubbling. You can also check that the cauliflower is tender but still firm.

Can I use gluten-free flour instead of all-purpose flour?

Yes, you can substitute all-purpose flour with a gluten-free flour blend. The texture may vary slightly, but it should still work well in the roux.

How should I store leftover gratin?

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in the oven at 350°F (175°C) until warmed through.

What are some good substitutions for bacon in this recipe?

You can use turkey bacon, pancetta, or even a plant-based bacon alternative for a different flavor. Just adjust cooking times as needed.

Tips:

- Preparation: Before you begin, make sure all your ingredients are prepped and measured out. This will make the cooking process smoother and more enjoyable.

- Cooking the Bacon: Cook the bacon strips until they are crispy. This not only enhances the flavor but also ensures a pleasing texture in your gratin.

- Making the Roux: When making the roux with butter and flour, stir continuously to avoid lumps. A smooth roux is essential for a creamy sauce.

- Baking: Ensure the gratin is baked until the top is golden brown and bubbly, which gives it a deliciously crispy crust.

- Cheese Selection: Feel free to experiment with different types of cheese if cheddar isn't available. Gouda or Gruyere can also provide excellent results.

Nutrition per serving

4 Servings
Calories 330kcal
Protein 18g
Carbohydrates 16g
Fiber 2.48g
Sugar 7g
Fat 22g

Cauliflower and bacon gratin