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Grilled asparagus is one of those simple dishes that tastes far better than it should for how little effort it takes.

Lightly charred on the outside, tender with a slight crunch inside, and finished with a bold Dijon mustard vinaigrette – this is the kind of spring side dish that works for everything from weeknight dinners to brunch spreads.

And the best part? It’s ready in under 20 minutes.

asparagus-dijon-mustard-vinaigrette-recipe

WHY YOU’LL LOVE THIS RECIPE

  • Naturally gluten-free and low carb
  • Quick and easy – ready in 15-20 minutes
  • Perfect balance of smoky, tangy, and fresh
  • Minimal ingredients, big flavor
  • Works for brunch, grilling season, or light dinners
asparagus-dijon-mustard-vinaigrette-recipe

RECIPE TIPS

Use thicker asparagus spears
They’re more forgiving on the grill and won’t turn mushy. Plus, they hold onto the vinaigrette better.

Don’t overcook
You’re aiming for tender-crisp, not soft. 4–5 minutes is usually perfect – watch closely.

Dry before grilling
If asparagus is wet, it steams instead of charring. Pat dry for better texture.

Season simply
Salt, pepper, oil – let the vinaigrette do the heavy lifting.

DIJON VINAIGRETTE – WHY IT WORKS

This isn’t just dressing – it’s what makes the dish.

  • Dijon mustard → depth + slight heat
  • Apple cider vinegar → brightness
  • Shallots → subtle sharpness
  • Olive oil → balance + richness

The result: a bold, tangy finish that cuts through the smokiness perfectly.

HEALTH NOTE

Asparagus is rich in vitamin K, vitamin C, and fiber, making this not just a flavorful side – but a nutrient-dense one too.

asparagus-dijon-mustard-vinaigrette-recipe

WHAT TO SERVE WITH

  • As part of a spring salad bowl
  • Grilled chicken or steak
  • Roasted salmon
  • Eggs (soft or hard boiled) for brunch

FAQ

Can I make grilled asparagus ahead of time?

Yes. Grill and store in the fridge for up to 2 days. Add the vinaigrette right before serving.

Can I use thin asparagus?

You can, but reduce cooking time to 2–3 minutes to avoid overcooking.

Can I cook this without a grill?

Yes — use a grill pan or roast at 425°F (220°C) for 10–12 minutes.

How do I know when asparagus is done?

It should be tender but still slightly crisp when pierced with a fork.

asparagus-dijon-mustard-vinaigrette-recipe
5 from 3 votes

Grilled Asparagus with Dijon Mustard Vinaigrette

By Lyubomira from CookingLSL
Easy grilled asparagus recipe with Dijon mustard vinaigrette. A quick, healthy spring side dish with bold flavor, ready in under 20 minutes.
Prep: 10 minutes
Cook: 5 minutes
Total: 15 minutes
Servings: 4

Ingredients 

For the asparagus:

  • 1 lb thick asparagus, trimmed
  • Olive oil, or grapeseed oil
  • Salt and pepper

For the vinaigrette:

  • 1 tbsp Dijon mustard
  • 3 tbsp apple cider vinegar
  • 1 small shallot, finely chopped
  • 4 tbsp olive oil
  • Salt and pepper
  • 1 tbsp chopped fresh parsley

Instructions 

  • Grill the asparagus
  • Preheat grill to 400°F (medium heat).
  • Lightly coat asparagus with oil, season with salt and pepper.
  • Grill for 4–5 minutes, turning once, until tender-crisp with light char.
  • Make the vinaigrette
  • In a small bowl or jar, whisk together mustard, vinegar, shallot, olive oil, salt, and pepper.
  • Taste and adjust — add a pinch of sugar if too sharp.
  • Serve
  • Arrange asparagus on a plate and drizzle with vinaigrette.
  • Top with fresh parsley. Optional: serve with soft-boiled eggs.

Notes

  • Choose thick asparagus spears for best results — they stay tender on the inside and won’t overcook as quickly on the grill.
  • Trim properly by snapping off the woody ends or cutting about 1–2 inches from the bottom.
  • Pat dry before grilling — moisture prevents charring and gives you steamed instead of grilled texture.
  • Grill time is short — 4–5 minutes is usually enough. Overcooking will make asparagus soft and stringy.
  • Turn once only to get those light grill marks without breaking the spears.
  • Adjust the vinaigrette to taste — add a pinch of sugar if too sharp or more olive oil if you want it milder.
  • No grill? No problem — use a grill pan or roast at 425°F (220°C) for 10–12 minutes.
  • Serve immediately for best texture, but leftovers can be stored in the fridge for up to 2 days.
  • Top with soft-boiled eggs, shaved Parmesan, or toasted nuts for a more complete dish
  • Add a squeeze of lemon juice right before serving for extra brightness

Nutrition

Calories: 156kcal, Carbohydrates: 5g, Protein: 2g, Fat: 14g, Saturated Fat: 1g, Sodium: 46mg, Potassium: 249mg, Fiber: 2g, Sugar: 2g, Vitamin A: 935IU, Vitamin C: 8.1mg, Calcium: 27mg, Iron: 2.7mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Appetizer
Cuisine: American
Tried this recipe?Mention @cookinglsl or tag #cookinglsl!

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Hi! I'm Mira.

I share simple, mostly low-carb and Keto recipes, that don't take a lot of time to make and use mostly seasonal, easy to find ingredients. I'm a supporter of healthy eating, but you'll also find some indulgent treats too.

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30 Comments

  1. I love asparagus anyway you can make it! But grilling will be new for me (or Tom since I’m going to get him on this one!

  2. I love grilled asparagus. . and well, anything on the grill, frankly! this asparagus looks delicious!!!

  3. Whenever I see grilled asparagus on a restaurant menu, I order it. I love the way asparagus tasted when it’s grilled, and yours looks fabulous!

  4. Oh yum! I love asparagus! I almost got some at the store yesterday, not I wish I had! This looks perfect! Hope that you’re having a great week so far!
    xoxo Cailee!

  5. Gosh, I’ve never tried grilling asparagus! I think I’d better give it a try! I love the dijon vinaigrette! An absolute perfect spring veggie!

  6. i am loving this way of cooking and serving asparagus! usually i just shave it up raw but you definitely have inspired me to grill it next. looks so chargrilled and delicious.

  7. I like roasted asparagus and just love the way you dressed up these beauties with mustard vinaigrette. Pinning!

  8. I LOVE grilled asparagus and I can hardly wait til the weather gets warm enough for grilling! These are seriously SO gorgeous, Mira! And I love the sound of that vinaigrette!

  9. Grilled or roasted asparagus is my number-one go to veggie! And I prefer it to potato chips, no joke. I’d eat this all day, especially with such a good vinaigrette!