Cheesy Broccoli and Cauliflower Gratin

Follow our step-by-step guide on how to make Cheesy Broccoli and Cauliflower Gratin.

1. Step 1

   Start by preheating your oven to a cozy 375°F (190°C) and generously greasing a baking dish with about 2 teaspoons of butter to ensure your delicious creation doesn’t stick.

2. Step 2

   Next, take a moment to core the cauliflower and chop it into large, bite-sized florets.

3. Step 3

   Do the same with the broccoli, cutting it into large florets and peeling the stalks before quartering them.

4. Step 4

   In a large stockpot, bring water to a rolling boil.

5. Step 5

   Once it’s bubbling, gently add the cauliflower and let it cook for 8 to 10 minutes, just until it’s tender yet still has a bit of a bite.

6. Step 6

   Using a slotted spoon, carefully transfer the cauliflower to a strainer and rinse it under cold water to halt the cooking process.

7. Step 7

   Now, it’s time for the broccoli! Add the stalks to the boiling water and let them cook for about 3 minutes.

8. Step 8

   Then, toss in the broccoli florets and continue boiling for another 5 minutes until everything is tender but still firm.

9. Step 9

   Once done, strain the broccoli and give it a quick rinse under cold water.

10. Step 10

    Pat both the cauliflower and broccoli dry with paper towels, then arrange them lovingly in your prepared baking dish.

11. Step 11

    In a medium saucepan over medium heat, melt ½ cup of butter.

12. Step 12

    Once melted, whisk in the flour to create a thick paste, stirring continuously until the flour takes on a lovely golden hue, which should take around 4 minutes.

13. Step 13

    Gradually pour in the milk while whisking constantly, allowing the sauce to thicken for about 2 to 4 minutes.

14. Step 14

    Once it’s reached a creamy consistency, remove it from the heat and whisk in the mustard powder, Worcestershire sauce, and a dash of black pepper.

15. Step 15

    Stir in the Cheddar cheese until it melts into a smooth, cheesy delight.

16. Step 16

    Pour this luscious cheese sauce over the cauliflower and broccoli in the baking dish, making sure to cover every piece.

17. Step 17

    Give the dish a gentle tap on the counter to release any pesky air bubbles.

18. Step 18

    In a small bowl, combine the bread crumbs with a drizzle of olive oil, then sprinkle this crunchy mixture over the cheese sauce.

19. Step 19

    For a final touch, dust the top with a pinch of paprika to add a pop of color and flavor.

20. Step 20

    Now, it’s time to bake! Place your dish in the preheated oven and let it cook for about 30 minutes, or until the gratin is bubbling and has developed a beautiful golden brown crust.

21. Step 21

    The aroma wafting through your kitchen will be irresistible, and soon you’ll have a comforting, cheesy vegetable gratin that’s perfect for any occasion.

22. Step 22

    Enjoy every cheesy, delicious bite!.