Broccoli, Cauliflower, and Romanesco with Warm Ham Vinaigrette

I have such a fond memory of enjoying a dish similar to this on a trip to Northern Spain. It was at a tiny tapas bar tucked away on a side street in San Sebastian. The aroma of salty ham mingled with the earthy scent of perfectly cooked vegetables, all glistening under the warm lights of the bar. The simplicity of the ingredients, elevated by the careful technique, created a symphony of flavors that has stayed with me ever since. This recipe captures that essence, bringing a taste of Spain to my own kitchen and now, to yours.

Recipe Overview

• Prep Time: 20 minutes
• Cook Time: 50 minutes
• Total Time: 1 hour 10 minutes
• Servings: 4
• Yield: 4 servings
• Dietary Type: Gluten-Free

Ingredients

• 2 small head broccoli
• 2 small romanesco cauliflowers (if unavailable, double the amount of broccoli)
• 2 small cauliflower
• Salt
• 1 tablespoon sugar

Warm Vinaigrette:

• 4 ounces Iberico ham (Serrano ham can be substituted)
• 1 firm tomatoes
• 1 thin green pepper
• 2 spring onions
• ½ cup virgin olive oil
• 3 tablespoons sherry wine vinegar
• Chives
• Salt
• Pepper

Equipment Needed

• Large pot
• Slotted spoon
• Small saucepan
• Cutting board
• Sharp knife
• Scissors
• Whisk

Instructions

1. Begin by preparing the vegetables. Bring a large pot of water to a rolling boil. Add a generous pinch of salt and the sugar. The salt enhances the flavor of the vegetables, while the sugar helps to balance the bitterness inherent in some cruciferous vegetables.

2. Carefully add the cauliflower to the boiling water. Cook for precisely 30 minutes, ensuring it becomes tender but still retains a slight bite. This timing is crucial; overcooked cauliflower will become mushy.

3. Using a slotted spoon, remove the cauliflower from the pot and set aside to keep warm. A low oven (around 200°F or 93°C) is ideal, or simply cover with foil.

4. Next, add the romanesco cauliflower to the same boiling water. Cook for another 30 minutes. Like the regular cauliflower, ensure it remains slightly firm. If you are substituting with extra broccoli, adjust the cooking time accordingly (see tip below).

5. Remove the romanesco cauliflower (or extra broccoli) with a slotted spoon and set aside with the cooked cauliflower, keeping them warm.

6. Finally, add the broccoli florets to the boiling water. Cook for 20 minutes. Broccoli cooks the fastest, so this shorter cooking time is important to maintain its vibrant green color and crisp-tender texture.

7. Drain all the cooked vegetables thoroughly and keep them warm while you prepare the vinaigrette.

8. Prepare the vinaigrette: In a small saucepan, combine the sherry wine vinegar, salt, and pepper. Whisk until the salt and pepper are completely dissolved in the vinegar. This ensures even seasoning throughout the vinaigrette.

9. Gradually whisk in the virgin olive oil until the mixture emulsifies, creating a smooth and slightly thickened vinaigrette. The key is to add the oil slowly, whisking constantly, to create a stable emulsion.

10. Blanch the tomato: Score the bottom of the tomato with an “X”. Briefly plunge the tomato into boiling water for about 30 seconds. This will loosen the skin for easy peeling. Immediately transfer the tomato to an ice bath to stop the cooking process.

11. Peel the blanched tomato and carefully dice it into small, even pieces.

12. Finely chop the spring onions and green pepper.

13. Snip the chives with scissors into small pieces.

14. Gently stir the diced tomato, chopped spring onions, green pepper, and snipped chives into the warm vinaigrette.

15. Add the finely diced Iberico ham to the vinaigrette mixture.

16. Bring the vinaigrette mixture to a gentle simmer over low heat. Be careful not to boil it vigorously, as this can cause the oil to separate. The goal is to warm the ham and infuse its flavor into the vinaigrette.

17. Warm plates in a low oven or using a plate warmer.

18. To serve, arrange the cooked broccoli, cauliflower, and romanesco cauliflower attractively on the warmed plates. Drizzle generously with the warm ham vinaigrette, ensuring each vegetable is coated with the flavorful sauce. Serve immediately.

Expert Tips & Tricks

• Vegetable Doneness: The cooking times are crucial for maintaining the texture of the vegetables. They should be tender-crisp, not mushy. Test for doneness by piercing with a fork; it should slide in easily but still meet some resistance.
• Substituting Romanesco: If you can’t find Romanesco cauliflower, use an equal amount of broccoli. Reduce the cooking time for the additional broccoli to 15 minutes to prevent overcooking.
• Ham Enhancement: For an even deeper ham flavor, lightly crisp the diced Iberico ham in a dry skillet before adding it to the vinaigrette. This will render some of the fat and intensify the savory notes.
• Vinaigrette Stability: If your vinaigrette separates, try whisking it vigorously while slowly drizzling in a teaspoon of cold water. This can help re-emulsify the sauce.
• Make-Ahead Tip: The vegetables can be cooked ahead of time and stored in the refrigerator for up to 2 days. Reheat them gently before serving. The vinaigrette is best made fresh, but the vegetables can be prepared in advance.

Serving & Storage Suggestions

Serve this dish immediately after preparing, while the vegetables are still warm and the vinaigrette is at its peak flavor. It’s excellent as a side dish to grilled meats or fish, or as a light lunch.

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet or microwave, being careful not to overcook the vegetables. The vinaigrette may thicken upon refrigeration; add a splash of olive oil or sherry wine vinegar to thin it out before reheating.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	443 kcal	N/A
Total Fat	30.2 g	46%
Saturated Fat	4.5 g	22%
Cholesterol	14.8 mg	4%
Sodium	574.8 mg	23%
Total Carbohydrate	33.1 g	11%
Dietary Fiber	11.6 g	46%
Sugars	12.5 g	N/A
Protein	18.1 g	36%

Variations & Substitutions

• Vegetarian Option: Omit the Iberico ham for a vegetarian version. You can add toasted pine nuts or flaked almonds for a similar textural element.
• Vegan Option: Omit the Iberico ham and ensure the sugar used is vegan-friendly (some processed sugar is filtered using bone char). The dish is otherwise vegan.
• Spicy Kick: Add a pinch of red pepper flakes to the vinaigrette for a touch of heat.
• Seasonal Variations: In the fall, try adding roasted butternut squash or sweet potatoes to the mix. In the spring, asparagus or sugar snap peas would be delicious additions.
• Herb Variations: Experiment with different herbs in the vinaigrette. Tarragon, parsley, or thyme would all complement the flavors of the vegetables and ham.

FAQs (Frequently Asked Questions)

Q: Can I use frozen broccoli and cauliflower for this recipe?
A: While fresh vegetables are preferred for the best texture and flavor, you can use frozen. Be sure to thaw them completely and drain excess water before cooking. Reduce the cooking time accordingly, as frozen vegetables tend to cook faster.

Q: What if I don’t have sherry wine vinegar?
A: Sherry wine vinegar is ideal for its unique flavor, but you can substitute with red wine vinegar or white wine vinegar in a pinch. The flavor will be slightly different, but still delicious.

Q: Can I make this dish ahead of time?
A: Yes, the vegetables can be cooked ahead of time and stored in the refrigerator. The vinaigrette is best made fresh, but you can prepare the ingredients (chopping vegetables, etc.) in advance.

Q: How can I prevent the broccoli from turning yellow while cooking?
A: Cooking the broccoli for the specified time (20 minutes) should help maintain its bright green color. Avoid overcooking, and consider blanching it briefly in boiling water followed by an ice bath to preserve its color and crispness.

Q: Is Iberico ham essential for this recipe?
A: While Iberico ham adds a unique depth of flavor, Serrano ham is a perfectly acceptable and more readily available substitute. You could also use prosciutto or even a good quality cooked ham, although the flavor profile will be different.

Final Thoughts

This Broccoli, Cauliflower, and Romanesco with Warm Ham Vinaigrette is more than just a side dish; it’s an experience. The vibrant colors, the contrasting textures, and the harmonious blend of flavors create a dish that’s both satisfying and elegant. I encourage you to try this recipe and bring a little bit of Spanish sunshine to your table. Feel free to experiment with the variations and substitutions to make it your own. And please, share your feedback – I’d love to hear how it turns out! Pair this with a crisp Albariño wine for a truly authentic taste of Spain.