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Roasted Cauliflower with Caramelized Onions and Garlic

Roasted Cauliflower with Onions and garlic then topped off with Parmesan cheese. The caramelized vegetables make a mouthwatering side dish.

When cauliflower goes on sale grab a head of cauliflower. One head of cauliflower goes a long way. This Roasted Cauliflower recipe serves 4.

Ingredients for Roasted Cauliflower

  • 1 head of cauliflower
  • Sweet Onion
  • Garlic Cloves
  • Olive Oil
  • Parmesan Cheese
  • Thyme
  • Salt and Pepper

More recipes using cauliflower:

  1. Veggie Salad
  2. Crock Pot Cauliflower and Cheese by Spicy Southern Kitchen
  3. Loaded Cauliflower Mash 

Roasted Cauliflower Recipe

Roasted Cauliflower
4 from 2 votes

Roasted Cauliflower

Roasted Cauliflower with onions, garlic and Parmesan cheese.
Course Side Dish
Cuisine American
Keyword cauliflower recipe, roasted vegetables
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings 4
Calories 152 kcal
Author Stephanie Jackson


  • 1 head of cauliflower chopped into florets
  • 1/2 medium onion cut into slices
  • 3 cloves of garlic smashed
  • 2 tablespoons olive oil enough to coat
  • 2 – 3 sprigs of thyme
  • 1/2 cup grated Parmesan cheese
  • Salt and Pepper


  1. On a large baking sheet spread out cauliflower, onion, and garlic.
  2. Drizzle with olive oil.
  3. Add thyme sprigs.
  4. Bake in a 400F. oven for 30 minutes tossing once after 15 minutes.
  5. Remove from oven and add Parmesan cheese. Toss the mixture again to evenly distribute the cheese.
  6. Return to the oven for another 10 minutes.
  7. Salt and pepper the mixture and serve.
Nutrition Facts
Roasted Cauliflower
Amount Per Serving (1 g)
Calories 152 Calories from Fat 90
% Daily Value*
Fat 10g15%
Carbohydrates 7g2%
Protein 6g12%
* Percent Daily Values are based on a 2000 calorie diet.
Recipe Rating

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Friday 22nd of July 2016

WOW! This is one of my favorite. So flavoful and delicious

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