Roasted Cauliflower with Fresh Sage and Rosemary

Enjoy roasted cauliflower with sage and rosemary—a flavorful side dish perfect for your special meals. Roasting transforms the florets into crispy nuggets.

December 13, 2024

Roasted cauliflower in a white serving bowl

Impressive Side Dish

There are only seven ingredients to make this delicious recipe for roasted cauliflower with sage and rosemary. It comes together quickly, and any leftovers (good luck with that) are a great addition to a salad or a soup topping later in the week. This recipe appears at the Thanksgiving and Christmas table, but the family also requests it for birthdays and Sunday meal gatherings. Don’t wait for the holidays to make this recipe. I had to buy a larger sheet pan that could withstand high roasting temperatures and fit two cauliflower heads. 

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Tips for Cutting Cauliflower & Growing Herbs

  • Learn how to cut cauliflower like a pro. Watch this YouTube video about cutting cauliflower from everyone’s favorite cook, Ina Garten – The Barefoot Contessa on the Food Network.
  • Do you have an herb garden? It can save you money and trips to the store. Sage and rosemary are easy to grow in the herb garden. 
Roasted caulifower on a sheet pan
Roasted cauliflower with sage and rosemary.

How to Oven Bake Roasted Cauliflower with Sage & Rosemary

  • Dry vegetables after washing; otherwise, they will steam and not get crispy.
  • Use a low-sided roasting pan or sheet pan that can withstand the heat of a 425º – 450º oven. The sheet pan pictured to the left is 18″ x 13″ x 2″ and covers the entire oven cooking rack. 
  • When roasting, the pan and vegetables need olive oil. I slick the cut and dried veggies in a bowl with two tablespoons of olive oil and use another tablespoon on the pan. 
  • Arrange cauliflower, sage and rosemary in a single layer – do not overcrowd.

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Roasted Cauliflower with Fresh Sage and Rosemary

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5 from 3 reviews

Enjoy roasted cauliflower with sage and rosemary—a flavorful side dish perfect for your special meals. Roasting transforms the florets into crispy nuggets. Lynne Rosetto Kasper, retired host of The Splendid Table, inspires this amazing cauliflower dish.

  • Author: Karen
  • Prep Time: 15
  • Cook Time: 45
  • Total Time: 60 minutes
  • Yield: 4 1x
  • Category: Vegetable
  • Method: Oven
  • Cuisine: Classic
  • Diet: Gluten Free

Ingredients

Scale
  • 1 large cauliflower broken into florets and sliced 1/4″ thick
  • 2 medium red onion, cut into half rings
  • 2 large cloves of garlic, thinly sliced or 6-8 whole garlic cloves, unpeeled
  • 6 fresh sage leaves
  • Rosemary leaves from a 3-inch branch
  • 3 Tablespoons olive oil (2 Tablespoons for veggies and 1 Tablespoon for the pan)
  • 2 Tablespoons balsamic vinegar
  • Salt to taste
  • Pepper to taste

Instructions

  1. Preheat oven to 425º.
  2. Combine all ingredients in a large bowl (reserving 1 tablespoon olive oil for the sheet pan) and stir with hands to distribute olive oil on the cauliflower.
  3. Rub the bottom of a roasting pan or half sheet pan with 1 Tablespoon of olive oil.
  4. Spread the mixture out on the pan, trying not to overlap.
  5. Roast cauliflower for 45 minutes or until cauliflower is tender and golden brown, turning every 15 minutes.

Notes

If you roast whole garlic cloves, they can be pinched out of their paper-like “jackets”  and eaten whole or spread on bread.

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Let me know your thoughts on this post!

6 responses to “Roasted Cauliflower with Fresh Sage and Rosemary”

  1. I have also cut the cauliflower in slightly bigger pieces and then followed the recipe. Then we eat the delicious cauliflower pieces as a snack! Yummm!

  2. Made this the other night with some InstaPot chicken. Mine didn’t come out as pretty as your picture but was still delicious! Keep the side dish recipes coming. You can never have too many!!!

  3. This is such a great side dish! I agree with you on the red onions and the garlic. It’s great to have those extra roasted garlic cloves for other uses as well. Thank you.

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Karen the Supper Sanity Home Chef

Welcome to

Supper Sanity

Hello, I’m Karen, a very passionate meal planner! As a mother of three, I have been planning family menus for years. When I was diagnosed with a digestive condition, I found it necessary to follow an eating regimen that eliminated many ingredients. Meal planning became a health necessity. I’ve learned a lot and want to share my resources to simplify meal planning, shop efficiently, and cook affordable homemade meals. If you wish to try new recipes, plan healthier meals, and enjoy a great dinner with your friends and family, Supper Sanity can help.

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