Cauliflower and Broccoli Flan with Spinach Bechamel

A sophisticated vegetarian dish combining tender cauliflower and broccoli florets in a creamy spinach béchamel sauce, enriched with Parmesan cheese and baked until golden and puffed.

6 servings
1 hr

Ingredients

  • cups cauliflower florets
  • cups broccoli florets
  • 12 ounces baby spinach leaves
  • 6 tablespoons butter
  • ¼ cup all purpose flour
  • cup whole milk
  • cup freshly grated Parmesan cheese

Cooking Instructions

  1. 1.

    Cook cauliflower and broccoli in large pot of boiling salted water until crisp-tender, about 5 minutes. Drain, reserving 2/3 cup cooking liquid. Transfer vegetables to large bowl. Cool.

    5 min

  2. 2.

    Rinse spinach, then toss in large nonstick skillet over medium-high heat until just wilted. Drain and cool. Squeeze spinach dry; finely chop.

    5 min

  3. 3.

    Melt butter in heavy medium saucepan over medium heat. Add flour and whisk until smooth, about 2 minutes. Gradually whisk in milk and reserved 2/3 cup vegetable cooking liquid. Whisk constantly over medium heat until sauce thickens and boils, about 3 minutes. Stir in spinach and cheese.

    5 min

  4. 4.

    Using fingers, coarsely crumble cauliflower and broccoli in bowl. Add spinach béchamel sauce; stir to blend. Season with salt and pepper. Butter 1 1/2-quart baking dish. Spread vegetable mixture in prepared dish. (Can be made 6 hours ahead. Cover and chill.)

    10 min

  5. 5.

    Preheat oven to 350°F. Bake flan until puffed and heated through, about 25 minutes if at room temperature and 35 minutes if chilled. Serve hot.

    35 min