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Dijon-Roasted Cauliflower

Dijon-Roasted Cauliflower

One of my favourite veggies slathered in a flavourful sauce with just enough of a kick—yum!
Prep Time 10 mins
Cook Time 1 hr 10 mins
Total Time 1 hr 20 mins
Course Side Dish
Servings 4


  • Whisk
  • Bowl
  • Baking sheet or baking dish


  • 12 ounces cauliflower florets or one head of cauliflower, cleaned
  • 3/4 tsp garlic powder
  • 1/3 tsp onion powder
  • 6 tbsp Dijon mustard
  • 1/2 tsp paprika
  • 1/4 tsp liquid smoke
  • 1/2 tsp black pepper
  • 3/4 tsp salt
  • 6 tbsp olive oil


  • Preheat oven to 400 F.
  • Whisk together all ingredients but cauliflower to create a sauce.

For florets:

  • Spread cauliflower florets on covered baking sheet. Coat thoroughly with sauce.
  • Cook for about a half an hour, or until coated florets have become golden brown.
  • Serve and enjoy!

For full head:

  • Place cleaned head in lined baking dish and coat with sauce.
  • Cover with foil.
  • Cook for about one hour, or until cauliflower can be easily cut with a knife.
  • (Optional) Remove foil and cook for another 5-10 minutes or until head becomes golden brown.
  • Serve and enjoy!
Keyword Cauliflower, Sides