Best 4 Roasted Cauliflower Onions Recipes

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Roasted cauliflower and onions are a delicious, healthy, and budget-friendly dish that can be served as a main course or a side dish. This versatile dish can be made with simple, everyday ingredients and can be prepared in under an hour. Roasting brings out the natural sweetness of the cauliflower and onions, while adding a slightly smoky flavor. With its crispy texture and savory taste, this dish is sure to be a hit with people of all ages.

Let's cook with our recipes!

ROASTED CAULIFLOWER WITH ONIONS AND FENNEL



Roasted Cauliflower With Onions and Fennel image

From the March 2007 Gourmet magazine, to which I have subscribed for more than 35 years. This combination is outstanding and the prebrowning of each vegetable is key. (Yes, it's more work, but it is worth it!) It is delicous hot and even better at room temperature.

Provided by BarbryT

Categories     Cauliflower

Time 55m

Yield 6 serving(s)

Number Of Ingredients 6

1 (1 1/4 lb) cauliflower, cored, cut into 1-inch florets
6 tablespoons olive oil, divided
2 (1/2 lb) onion, halved lengthwise, cut into 3/4-inch-wide wedges with some core still attached, peeled
2 fresh fennel bulbs, halved lengthwise, cut lengthwise into 1/2-inch-wide wedges with some core still attached (about 1 pound total)
8 small garlic cloves, unpeeled
15 sprigs fresh marjoram

Steps:

  • Preheat the oven to 425°F Toss cauliflower and 2 T olive oil in a large bowl. Heat a heavy large skillet over medium-high heat. Add cauliflower and sauté until beginning to brown, about 5 minutes. Transfer cauliflower to rimmed baking sheet.
  • Add 2 T oil to the same skillet. Add onion wedges and cook until browned on 1 side, about 3 minutes. Using spatula, carefully transfer onions to baking sheet with cauliflower, arranging wedges browned side up.
  • Add last 2 T oil to same skillet. Add fennel; sauté until fennel softens slightly and starts to brown, about 5 minutes. Transfer to same baking sheet.
  • Scatter garlic and marjoram over vegetables. Sprinkle with salt and pepper. Roast until vegetables are caramelized, about 25 minutes. Serve hot or at room temperature.

ROASTED CAULIFLOWER WITH ONIONS AND FENNEL



Roasted Cauliflower with Onions and Fennel image

Categories     Garlic     Herb     Onion     Vegetable     Side     Roast     Sauté     Dinner     Cauliflower     Fennel     Healthy     Bon Appétit     Vegan     Vegetarian     Pescatarian     Paleo     Dairy Free     Wheat/Gluten-Free     Peanut Free     Tree Nut Free     Soy Free     No Sugar Added     Kosher

Yield Makes 6 servings

Number Of Ingredients 6

1 medium head of cauliflower (about 1 1/4 pounds), cored, cut into 1-inch florets
6 tablespoons olive oil, divided
2 medium onions (about 1/2 pound each), halved lengthwise, cut into 3/4-inch-wide wedges with some core still attached, peeled
2 fresh fennel bulbs (about 1 pound total), halved lengthwise, cut lengthwise into 1/2-inch-wide wedges with some core still attached
8 small garlic cloves, unpeeled
15 fresh marjoram sprigs

Steps:

  • Position rack in center of oven; preheat to 425°F. Toss cauliflower and 2 tablespoons oil in large bowl. Heat heavy large skillet over medium-high heat. Add cauliflower and sauté until beginning to brown, about 5 minutes. Transfer cauliflower to rimmed baking sheet.
  • Add 2 tablespoons oil to same skillet. Add onion wedges. Cook until browned on 1 side, about 3 minutes. Using spatula, carefully transfer onions to baking sheet with cauliflower, arranging wedges browned side up. Add remaining 2 tablespoons oil to same skillet. Add fennel; sauté until fennel softens slightly and starts to brown, about 5 minutes. Transfer to same baking sheet. Scatter garlic and marjoram over vegetables. Sprinkle with salt and pepper. Roast until vegetables are caramelized, about 25 minutes. Serve hot or at room temperature.

ROASTED CAULIFLOWER & ONIONS



Roasted Cauliflower & Onions image

Make and share this Roasted Cauliflower & Onions recipe from Food.com.

Provided by CookingONTheSide

Categories     Cauliflower

Time 1h

Yield 12 serving(s)

Number Of Ingredients 11

1 small head purple cauliflower, cut in 1 1/2-inch florets
1 small yellow cauliflower, cut in 1 1/2-inch florets
1 small green cauliflower, cut in 1 1/2-inch florets
1 small white cauliflower, cut in 1 1/2-inch florets
3 large vidalia onions, each cut lengthwise in 8 wedges
3 tablespoons extra virgin olive oil
1/2 teaspoon salt
1/2 teaspoon pepper
1/2 cup pitted kalamata olive, cut in slivers
1/4 cup grated parmesan cheese
2 tablespoons chopped Italian parsley

Steps:

  • Heat oven to 475 degrees F.
  • Put cauliflower and onions, then oil, salt and pepper in a heavy-bottomed roasting pan; toss to mix and coat.
  • Roast 40-45 minutes, tossing vegetables every 15 minutes, until lightly charred and tender.
  • Add olives, cheese and parsley; toss to combine.
  • Transfer to a large serving bowl.
  • Serve hot, warm or at room temperature.

ROASTED CAULIFLOWER & ROASTED GARLIC WITH PEARL ONIONS



Roasted Cauliflower & Roasted Garlic With Pearl Onions image

Ok I went and topped a really delish recipe I have posted with pearl onions. A take-off of Recipe #106251.

Provided by Rita1652

Categories     Cauliflower

Time 55m

Yield 12 serving(s)

Number Of Ingredients 8

16 garlic cloves
10 ounces white pearl onions
1 large cauliflower (trimmed and cut into bite size pieces)
1 tablespoon fresh rosemary, minced
1 teaspoon salt
1/2 teaspoon black pepper
1/4 cup olive oil
olive oil, to drizzle (optional)

Steps:

  • Place garlic cloves and pearl onions in a hot water bath for 2-4 minutes.
  • Strain and remove skin from garlic and onions.
  • (Optional ) You can pour the fragrant water from the garlic and onions over the cauliflower and let sit while peeling the garlic and onions and then drain before placing in the roasting pan.
  • Place all the ingredients in a large casserole dish. Toss well.
  • Roast in a preheated over of 450 degrees for 20 minutes give a toss and bake for 10 more minutes.
  • Drizzle with additional olive oil and season to taste with coarse salt and fresh cracked pepper.

Nutrition Facts : Calories 73.7, Fat 4.6, SaturatedFat 0.7, Sodium 216.3, Carbohydrate 7.5, Fiber 2.2, Sugar 2.7, Protein 1.9

Tips:

  • Choose the right cauliflower: Look for a head of cauliflower that is firm and heavy, with tightly packed florets. Avoid heads with brown or yellow spots, as these are signs of spoilage.
  • Cut the cauliflower into even-sized florets: This will help them cook evenly. If the florets are too large, they may not cook through, and if they are too small, they may overcook and become mushy.
  • Toss the cauliflower with olive oil and seasonings: This will help the cauliflower to brown and caramelize in the oven. You can use any seasonings you like, but some popular choices include salt, pepper, garlic powder, and paprika.
  • Roast the cauliflower at a high temperature: This will help it to cook quickly and evenly. The ideal roasting temperature for cauliflower is 425 degrees Fahrenheit.
  • Keep an eye on the cauliflower while it is roasting: You don't want it to overcook and become mushy. The cauliflower is done roasting when it is tender and slightly browned.
  • Serve the cauliflower immediately: Roasted cauliflower is best served hot out of the oven. You can enjoy it as a side dish or as a main course.

Conclusion:

Roasted cauliflower is a versatile and delicious dish that can be enjoyed in many different ways. It is a healthy and nutritious vegetable that is packed with vitamins and minerals. Roasted cauliflower is also a good source of fiber, which can help to keep you feeling full and satisfied. Whether you are looking for a healthy side dish or a flavorful main course, roasted cauliflower is a great option.

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