Step-by-step instructions
Preheat and Prepare: Preheat your oven to 400°F (200°C) and lightly grease a baking dish.
Cook Cauliflower: Steam or boil the cauliflower florets for about 5–6 minutes, just until they become tender. Drain thoroughly and set them aside.
Wilt Spinach: In a skillet, heat the olive oil and quickly wilt the spinach. Lightly season with salt and pepper.
Make the Sauce: In a saucepan, melt the butter over medium heat. Whisk in the flour and cook it for about a minute to form a roux. Gradually add the milk, whisking continuously until the mixture thickens into a smooth sauce. Stir in the Parmesan cheese, garlic powder, nutmeg, salt, and pepper.
Combine and Spread: Fold the cauliflower and spinach into the sauce, ensuring they are well-coated. Spread the mixture evenly into the greased baking dish.
Add Burrata: Tear the burrata and distribute it generously over the top of the gratin.
Breadcrumb Topping: In a separate bowl, mix the breadcrumbs with citrus zest, olive oil, and an additional tablespoon of grated Parmesan. Sprinkle this zesty mixture evenly over the gratin.
Bake: Place the dish in the oven and bake uncovered for 25–30 minutes or until the top is bubbling and golden brown.
Serve: Let it rest for 5 minutes before digging in. Enjoy!
Best ways to enjoy it
This gratin can be served as a stunning side dish or a main course. It pairs beautifully with roasted meats, grilled chicken, or a vibrant salad for a complete meal. Top with fresh parsley or chives for a pop of color and added freshness. Crack some black pepper over the top just before serving for an extra flavor boost!
How to store
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. If you want to freeze this dish, it’s best to do so before baking. Just assemble the gratin, cover it tightly with foil, and freeze for up to 2 months. To reheat, simply thaw in the fridge overnight, then bake until the center is heated through.
Helpful cooking tips
- Veggie Variations: Feel free to add other vegetables like mushrooms or broccoli for a richer texture and flavor.
- Make Ahead: You can prepare everything a day in advance. Just assemble and refrigerate, then pop it into the oven when you’re ready to bake.
- Cheese Options: While burrata gives a luscious melt, using good-quality mozzarella or Gruyère can also yield delicious results!
Creative twists
- Herb Infusion: Experiment with fresh herbs like thyme or basil in the sauce for a fragrant twist.
- Spicy Kick: Add a pinch of red pepper flakes to the breadcrumb topping for a spicy crunch.
- Nut Free: Substitute the flour with oat flour or a gluten-free blend to cater to gluten sensitivities.
Your questions answered
Q: Can I use frozen cauliflower and spinach?
A: Yes, using frozen vegetables works well! Just make sure to thaw and drain them before adding to the dish.
Q: How long does this dish take to make?
A: From prep to table, you should expect about 45 minutes, give or take, depending on your cooking pace.
Q: Is this gratin suitable for gluten-free diets?
A: You can easily make this dish gluten-free by substituting all-purpose flour with a gluten-free option and ensuring the breadcrumbs are also gluten-free.
Enjoy the journey of cooking this comforting gratin! Your taste buds will thank you for the delicious experience.
