Roasted Asparagus with Caramelized Onions & Blue Cheese Recipe (2024)

Published . Last updated by Judy Purcell 31 Comments

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Asparagus has been a favorite of mine since back in the day when we picked it wild, growing along the side of country roads. Grilled, roasted, steamed, or stir-fried it is welcome at our table. Thankfully, it was one of the vegetables our kids would eat, though somewhere along our homeschooling journey they read that asparagus heads can be toxic and refused to eat them. They were happy to munch on the rest of the stem, but the tips were always left behind. Pretty sure it was the texture that turned them off, but they were adamant in their reasoning. It’s funny what stays with kidsnot sure if they remember all the states and capitals, but the possibility of being poisoned by asparagus, stuck.

Okay. Don’t eat the heads. Whatever.

Like any parent happy their kids would eat any part of a vegetable, we decided that wasn’t a hill to die on and accepted the rejected heads. Besides, I’m happy to trade ya a spear for your heads. 😉

In the wide world of side dishes, roasted asparagus is my go-to side because it pairs well with grilled, roasted, or braised meats, and its distinct flavor needs little more than extra-virgin olive oil, salt, and pepper. Though traditionally served with hollandaise, which is glorious, it doesn’t have to have heavy sauces to be elegant. In this recipe, caramelized onions add a delicate sweetness and balance the tangy blue cheese, while pine nuts bring an extra dimension of texture. It is a simple, yet gorgeous dish for a dinner party or dinner with a few friends on the patio.

Since the recipe starts with caramelizing onions, which takes an hour to reach deeply browned splendor, there’s lots of time to tend to the main course. I’m not even sure this should be called a recipe at all; it’s more like an idea, a notion of combining separate delicious things into a single bowl of inspired goodness. One more way to serve asparagus, one more way to enjoy caramelized onions, and one more reason to carve off a hunk of Blue cheese before it goes bad. (I’ve always wondered how anyone would know when Blue cheese went bad…) Blue, Gorgonzola, or feta cheese all work here—the amount is up to you.

For information about storing, prepping, and cooking asparagus, check out my earlier post Asparagus: Coveted Spears of Spring.

Roasted Asparagus with Caramelized Onions & Blue Cheese Recipe (1)

Roasted Asparagus with Caramelized Onions & Blue Cheese Recipe (2)

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Roasted Asparagus with Caramelized Onions & Blue Cheese

In this recipe, caramelized onions add a delicate sweetness and balance the tangy blue cheese, while pine nuts bring an extra dimension of texture. It is a simple, yet gorgeous dish for a dinner party or dinner with a few friends on the patio.

Course: Side Dish

Cuisine: American

Servings: 4 Servings

Author: Judy Purcell

Ingredients

  • 1 pound asparagus trimmed of fibrous ends, if needed
  • 2 tablespoons coconut oil -- melted
  • Caramelized Onions (see recipe below)
  • 1/4 cup pine nuts -- or more as desired
  • 1/2 cup blue cheese -- or more as desired
  • sea salt
  • pepper

US Customary - Metric

Instructions

  • Begin caramelizing the onions first, as that will take the longest. (See Caramelized Onion recipe.)

  • Position top oven rack approximately 12 inches under broiler and turn broiler on HI. Prepare asparagus by trimming fibrous ends, about 2 inches from the bottom. Discard ends and cut the remaining stalks into 2 inch pieces.

  • Arrange asparagus on a rimmed baking sheet so it is spread out a little without crowding. Drizzle with oil and using your hands, roll asparagus to coat well. Season with salt and pepper.

  • Arrange asparagus on a rimmed baking sheet so it is spread out a little without crowding. Drizzle with oil and using your hands, roll asparagus to coat well. Season with salt and pepper.

  • %http://savoringtoday.com/wp-content/uploads/2013/07/Roasted-Asparagus-w-Caramelized-Onions-Blue-Cheese-asparagus-roasted-e1374606722806.jpg

  • Set asparagus under the broiler for 10-12 minutes, checking every few minutes until lightly browned in spots and crisp tender. Cook slightly longer if a softer texture is preferred.

  • While asparagus is roasting, toast pine nuts in a dry skillet over medium heat, rolling them around, until lightly browned in spots.

  • When tender, toss asparagus with onions, pine nuts, and blue cheese, as desired. Serve immediately.

Nutrition

Calories: 199kcal | Carbohydrates: 5g | Protein: 7g | Fat: 17g | Saturated Fat: 9g | Cholesterol: 12mg | Sodium: 237mg | Potassium: 322mg | Fiber: 2g | Sugar: 2g | Vitamin A: 985IU | Vitamin C: 6.4mg | Calcium: 116mg | Iron: 3mg

Learn how to make this and all recipes even easier!Check out our Monthly Meal Prep System!

Roasted Asparagus with Caramelized Onions & Blue Cheese Recipe (3)

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Caramelized Onions

Sweet and sticky Caramelized Onions perfect with roasted asparagus and blue cheese.

Prep Time5 minutes mins

Cook Time1 hour hr

Total Time1 hour hr 5 minutes mins

Course: Condiment

Cuisine: American

Servings: 1 3/4 cup

Author: Judy Purcell

Ingredients

  • 1 tablespoon extra virgin olive oil or avocado oil
  • 1 tablespoon butter
  • 2 1/2 cups sweet yellow onion -- sliced (Vidalia or Maui type, if available)
  • 1/2 teaspoon sea salt
  • 1/2 teaspoon coconut palm sugar (optional) -- or other unrefined sweetener

US Customary - Metric

Instructions

  • Heat olive oil and butter in a cast iron skillet over medium heat until oil covers the pan evenly and is hot. Add the sliced onions and stir enough to coat the onions with the oil and butter.

  • Continue to cook onions over medium heat, stirring occasionally until onions begin to brown, about 10 minutes.

  • Season with 1/2 teaspoon of salt and unrefined sugar, spread onions evenly over bottom of skillet, reduce heat to low.

  • Allow onions to gently caramelize over the next hour, stirring occasionally to ensure they caramelize evenly. Onions should be deep, golden brown when done.

Notes

When using Vidalia, Maui, or other super sweet onions, omit any sweeteners, as they are not necessary. There is no exact time when the magic happens, some let onions caramelize for up to 2 hours. Caramelized onions can be stored in the refrigerator for up to 1 week or frozen until ready to use.

Nutrition

Calories: 358kcal | Carbohydrates: 31g | Protein: 3g | Fat: 25g | Saturated Fat: 9g | Cholesterol: 30mg | Sodium: 1298mg | Potassium: 476mg | Fiber: 3g | Sugar: 21g | Vitamin A: 350IU | Vitamin C: 19.2mg | Calcium: 80mg | Iron: 1mg

Learn how to make this and all recipes even easier!Check out our Monthly Meal Prep System!

Roasted Asparagus with Caramelized Onions & Blue Cheese Recipe (4)

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Roasted Asparagus with Caramelized Onions & Blue Cheese Recipe (2024)

FAQs

Why is my roasted asparagus soggy? ›

Soggy asparagus is usually the result of overcooking. “No matter what preparation you opt for, asparagus doesn't need to be cooked for long,” deBoschnek says. “It makes it mushy and depletes the delicate flavor.”

Do you peel asparagus before roasting? ›

Be wary of any recipe that instructs you to peel asparagus before cooking it. Not only is it labor-intensive, it's really not necessary. Rick Martinez, BA's digital associate food editor, explains that as long as you get rid of the bottom portion of the stalk, the rest is entirely edible.

How long do you soak asparagus before cooking? ›

I soak all asparagus first in cold water. I trim the ends and then rinse the stalks and let them sit in cold water for five minutes. It hydrates the asparagus, and they cook more quickly, for they are already wet with some moisture within them. Do not soak them for thirty minutes, you are not trying to get them soggy.

How do you keep cooked asparagus crisp? ›

Stand the spears upright in a glass containing 1-2cm of water, cover with a plastic bag and store in the fridge. If space is an issue, wrap the spears in a clean, damp tea towel and store in the crisper section of the fridge. This way your asparagus spears will stay crisp for up to three days.

What not to do with asparagus? ›

The number one mistake made when preparing asparagus is overcooking it. Take into account that the vegetable continues to cook for a few minutes after you remove it from heat or boiling water. Because it only takes a few minutes to cook, keep a close eye on it to avoid soggy, limp stems as the outcome.

Why you shouldn't snap the ends of asparagus? ›

What did we find? Spears that were snapped lost an average of half their weight, while trimming and peeling resulted in a loss of less than 30 percent. The thicker the spear, the more pronounced the difference when snapped. SNAPPED: Snapping the natural breaking point means losing half the weight of almost every spear.

Do you season asparagus before or after cooking? ›

Cut 6 to 8 cleaned and trimmed medium asparagus spears into 2-inch lengths. Add olive oil or butter to pan; when hot, add asparagus, season generously with salt and pepper and cook about 3 to 4 minutes, until bright green, shaking or stirring the pan frequently.

What is the trick to asparagus? ›

If you're working with thick stalks, peel the ends first with a vegetable peeler to make them easier to snap. Next, place one hand on the end of the stalk and one on the middle and snap the asparagus — it will miraculously break where the tough part of the stem meets the tender part of the stem.

What organs does asparagus help? ›

Asparagus contains potassium, an important nutrient for keeping your heart, bones, kidneys and nerves functioning and healthy. You may be surprised to learn that this stalky vegetable also consists of a compound called asparaptine, which may help improve blood flow, in turn lowering blood pressure.

Why isn't my asparagus crispy? ›

Why Isn't My Asparagus Crispy? Whether you Air Fry, steam, broil, or roast asparagus — if the spears come out soggy and limp it means they're overcooked. I usually categorize asparagus spears into thin, medium, and thick categories.

Why is my asparagus so soft after cooking? ›

I think you are over cooking them. Asparagus is a very delicate shoot, and it goes from nice and crispy to flat and soggy pretty quickly. Some people like it that way, but not me. I like mine hot, but still crisp.

What if my asparagus is mushy? ›

If your asparagus is slimy or sticky, feels mushy and soft, smells foul or has visible signs of mold, it's time to toss it. Even if the tender asparagus tips have turned black and are no longer edible, you may still be able to make use of the rest of the asparagus stalk.

How do you revive soggy asparagus? ›

One simple method is to cut about 1/4 inch from the bottom of each asparagus spear and then place them in a glass of ice water. Cover the glass with a plastic bag and refrigerate for a couple of hours. The cold water will help to rehydrate it and restore its crispness.

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