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Italian Cauliflower al Forno

Italian Cauliflower al Forno is a simple, comforting side dish featuring tender roasted cauliflower topped with garlic, Italian herbs, Parmesan cheese, and crispy seasoned breadcrumbs. Roasted until golden and caramelized, this classic Italian-inspired recipe transforms everyday cauliflower into a flavorful dish that's perfect for weeknight dinners, holiday meals, or served alongside your favorite Italian entrées.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Side Dish
Cuisine Italian, Italian cauliflower al forno
Servings 6 side dish
Calories 185 kcal

Ingredients
  

  • 1 medium cauliflower, cut into florets
  • 2 Tbsp. olive oil
  • Salt and pepper, to taste
  • 1 Tsp. dried oregano
  • 1 Tsp. dried thyme or rosemary (optional)
  • 2 cups Easy Marinara Sauce — use your homemade or store-bought favorite
  • 1 cup shredded mozzarella cheese
  • ½ cup grated Parmesan cheese
  • 1 cup Homemade Béchamel Sauce
  • Fresh basil or parsley for garnish

Béchamel Sauce

  • 2 Tbsp butter
  • 2 Tbsp. all-purpose flour
  • cups milk
  • Pinch of nutmeg
  • Salt and pepper, to taste

Instructions
 

  • Preheat the oven: 
    400°F (200°C).
  • Roast the cauliflower:
    Toss cauliflower florets with olive oil, salt, pepper, oregano, and thyme.
    Spread on a baking sheet and roast for 20 minutes until slightly golden.
  • Make the béchamel sauce 
    In a small saucepan, melt butter over medium heat.
    Stir in flour and cook 1–2 minutes until lightly golden.
    Gradually whisk in milk, stirring constantly until thickened.
    Season with salt, pepper, and a pinch of nutmeg.
  • Assemble the dish:
    In a baking dish, spread a thin layer of tomato sauce.
    Arrange roasted cauliflower on top.
    Drizzle with béchamel sauce
    Pour remaining tomato sauce over the cauliflower.
    Sprinkle mozzarella and Parmesan evenly on top.
  • Bake: 
    20–25 minutes until bubbly and golden on top.
  • Garnish and serve: 
    Sprinkle with fresh basil or parsley before serving.