Ingredients
- 1. A generous head of cauliflower, sliced into delicate florets while setting aside its tender stems
- 2. 2 tablespoons of finely grated Parmesan cheese
- 3. A sprinkle of dried, finely chopped chives for added flavor (optional)
- 4. 2 tablespoons of rich butter
- 5. 1 tablespoon of finely chopped shallot
- 6. 1 tablespoon of minced garlic, adding depth to the dish
- 7. A cup of nourishing vegetable broth
- 8. A cup of indulgent heavy whipping cream to enhance the creaminess (optional)
- 9. 2 tablespoons of zesty prepared horseradish
- 10. A pinch of salt and freshly ground black pepper to elevate the taste
- 11. An additional 2 tablespoons of luscious heavy whipping cream (optional)
- 12. Half a cup of delectable Gruyere cheese, or more to suit your preference
Step 1
Begin by cutting the cauliflower stems into small pieces, then measure out 1/2 cup of the florets and chop them into small bits as well. Keep them aside for now.
Step 2
Next, bring a generously salted pot of water to a rolling boil. Drop in the cauliflower florets and let them cook uncovered until they reach that perfect crisp-tender texture, which usually takes about 4 to 5 minutes. Once ready, drain them and give them a good toss with some flavorful Parmesan cheese and freshly snipped chives.
Step 3
Meanwhile, get your oven preheated to a toasty 425 degrees F (220 degrees C).
Step 4
In a skillet over low heat, melt a knob of butter until it sizzles gently. Throw in the reserved cauliflower stems and chopped florets, along with some finely minced shallot and garlic. Cook and stir this fragrant mix until everything turns tender and fragrant, usually around 3 to 5 minutes. Then, pour in some vegetable broth and bring it all to a bubbling boil. Let it simmer over high heat until the broth completely evaporates, which should take about 8 to 10 minutes. Take it off the heat.
Step 5
Now, pour in a cup of rich heavy cream into the skillet and blend everything together using an immersion blender until it transforms into a lusciously smooth concoction. Season this creamy goodness with a touch of horseradish, a sprinkle of salt, and a generous twist of black pepper. Transfer this velvety mixture into a baking dish, gently folding in the blanched florets to ensure they're perfectly coated with the cream mixture. Drizzle a couple of tablespoons of heavy cream over the top and finish it off with a generous sprinkle of nutty Gruyere cheese.
Step 6
Pop this delicious creation into the preheated oven and let it bake until it turns a glorious golden brown hue, typically around 20 to 30 minutes. Enjoy the delightful aroma that wafts through your kitchen as you eagerly await the scrumptious results!
Extra Tips & Suggestions
- 1. Keep your cauliflower fresh by storing it in a perforated plastic bag in the refrigerator's crisper drawer. This will help maintain its crisp texture and prevent it from getting wilted.
- 2. To add a flavor boost to your cauliflower gratin, try mixing in some roasted garlic or caramelized onions. These additions will enhance the dish's overall taste and make it even more delicious.






