You know that side dish that makes everyone at the table go quiet for a second — not awkward quiet, but "oh wow, what IS this?" quiet? That's exactly what happened the first time I served roasted asparagus with hollandaise sauce at our dinner table on a random Thursday in April.
I had a bunch of fresh asparagus sitting in the fridge from our Nashville farmers market haul, and John had been making noise about wanting something a little more special alongside the grilled salmon I had planned. I remembered this blender hollandaise sauce trick I learned back in cooking school — seriously, once you make hollandaise in a blender, you'll never stress about it again — and decided to just go for it.
Bradley wandered into the kitchen, took one look at the butter going into the blender, and said, "That's a lot of butter, Mom." He still had seconds. Amy insisted on drizzling her own hollandaise and ended up with it mostly on her asparagus (and a little on the tablecloth, but we don't talk about that).
This recipe is the kind of thing that looks impressive but comes together in about 25 minutes. The asparagus roasts at high heat until the tips get a little crispy and caramelized, and the hollandaise — made with just 3 ingredients in the blender — is rich, lemony, and absolutely worth every calorie. If you love easy veggie sides, you'll also want to check out my Roasted Vegetable Quinoa Bowl — it's another one that looks way fancier than the effort involved.
Jump to:
- Why You'll Love This Roasted Asparagus Recipe
- Ingredients for Your Roasted Asparagus with Hollandaise Sauce
- How to Make Roasted Asparagus with Hollandaise Sauce
- Storage and Reheating Tips
- Tips and Variations for the Best Hollandaise Sauce Recipe
- Frequently Asked Questions About Roasted Asparagus with Hollandaise Sauce
- Recipes You May Like
- Make It Tonight
- Roasted Asparagus with Hollandaise Sauce
Why You'll Love This Roasted Asparagus Recipe
- Ready in just 25 minutes from start to finish — perfect for busy weeknights or last-minute dinner parties.
- The blender hollandaise sauce takes about 2 minutes to make. No double boiler, no whisking forever, no drama.
- Only 3 ingredients in the hollandaise: egg yolks, lemon juice, and butter. That's it.
- Roasting at 450°F gives you those beautiful caramelized, slightly crispy tips that taste incredible.
- Works for everything — a casual Tuesday dinner, Easter brunch, or an elegant dinner party.
- The extra hollandaise? Save it for eggs Benedict the next morning. You're welcome.
Ingredients for Your Roasted Asparagus with Hollandaise Sauce
For the Roasted Asparagus
- 1 pound fresh asparagus, trimmed
- 1–2 tablespoons extra-virgin olive oil
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
For the 3-Ingredient Blender Hollandaise Sauce
- 3 egg yolks
- 1 tablespoon fresh lemon juice
- ¼ cup hot water
- 1 cup unsalted butter (½ pound)
- Pinch of kosher salt
- Paprika, for garnish
Tip: Use unsalted butter so you can control the salt level in your sauce. If you only have salted butter on hand, just skip the added pinch of salt and taste as you go.
How to Make Roasted Asparagus with Hollandaise Sauce
Step 1: Roast the Asparagus
- Preheat your oven to 450°F. Yes, it's a hot oven — that's what gives you those gorgeous roasted tips.
- Spread the trimmed asparagus spears in a single layer on a baking sheet. Don't crowd them or they'll steam instead of roast.
- Drizzle with olive oil and toss to coat evenly. Sprinkle with kosher salt and black pepper.
- Roast for 8–10 minutes, depending on the thickness of your spears. Thin spears will be done closer to 8 minutes; thicker ones may need the full 10. You're looking for tender spears with slightly caramelized tips — not mushy, not raw.
Step 2: Make the Blender Hollandaise Sauce
- Melt the butter in a small saucepan over low heat, or in a microwave-safe measuring cup on high for 30–45 seconds. Set aside — it needs to be hot when you add it.
- Add the egg yolks and lemon juice to your blender. Blend on high for 15 seconds, then scrape down the sides.
- Turn the blender on and slowly pour in the hot water until incorporated.
- Drape a kitchen towel over the hole in the blender lid (this prevents splattering — trust me, I've learned this the hard way). Set the blender to high and slowly drizzle in the hot melted butter in a thin, steady stream.
- Blend for 30–60 seconds until the sauce thickens up beautifully. Taste and adjust with more lemon juice or salt if needed.
Step 3: Plate and Serve
- Arrange the roasted asparagus on a platter or individual plates.
- Drizzle the hollandaise generously over the top.
- Sprinkle with a little paprika for color if you'd like. Serve immediately — this dish is best warm.
Storage and Reheating Tips
Honestly? Hollandaise is one of those sauces that really is best made fresh and eaten right away. But I know that's not always realistic.
Hollandaise sauce: You can keep it warm for up to 1 hour by placing the blender jar in a bowl of warm water, stirring occasionally. For longer storage, refrigerate in an airtight container for up to 1 day — though the texture does change once it's chilled. Reheat very gently in a double boiler or microwave at 50% power, stirring every 15 seconds.
Roasted asparagus: Store leftovers in the fridge in an airtight container for up to 3 days. Reheat in the oven at 400°F for 5 minutes, or quickly in a hot skillet. Avoid the microwave if you can — it makes the spears limp.
One of my favorite leftover hacks: chop up any extra asparagus and toss it into scrambled eggs the next morning with a drizzle of that leftover hollandaise. Bradley calls it "fancy eggs" and requests it almost every weekend now.
Tips and Variations for the Best Hollandaise Sauce Recipe
Have you ever tried to make traditional hollandaise from scratch and ended up with a curdled, greasy mess? Same. That's exactly why this blender method changed everything for me.
- Go slow with the butter. The key to a smooth, creamy hollandaise is adding the melted butter in a thin, slow drizzle while the blender runs. If you dump it all in at once, the sauce won't emulsify.
- Keep your butter hot. The heat from the butter gently cooks the egg yolks and thickens the sauce. If it cools too much before you add it, the sauce won't thicken properly.
- Taste as you go. Want more lemon? Add a little more. Want it richer? Adjust to your taste — this recipe gives you plenty to work with.
- Double or triple the asparagus. This recipe makes more than enough hollandaise for 1 pound of asparagus. If you're feeding a crowd, just roast more spears — the sauce has you covered.
- Try it with other vegetables. This sauce is incredible over steamed broccoli, roasted broccolini, or even cauliflower steaks.
- Make it an Easter star. This is one of my go-to easy Easter side dishes because it looks elegant on the table with almost zero effort.
Frequently Asked Questions About Roasted Asparagus with Hollandaise Sauce
Can I make the hollandaise sauce ahead of time?
Hollandaise is best made fresh and served right away — it's really at its peak in that first 30-minute window after blending. But if you need to hold it, you can keep it warm for up to 1 hour by placing the blender jar in a bowl of warm (not boiling) water and giving it a stir every 10 minutes or so. I've done this for dinner parties and it works well!
How do I know when my asparagus is perfectly roasted?
At 450°F, thin asparagus spears take about 8 minutes and thicker ones need closer to 10. You're looking for spears that are tender when pierced with a fork, with tips that look slightly caramelized and golden — not mushy and definitely not still bright green and raw-looking. When in doubt, check at 8 minutes and go from there.
Can I use salted butter instead of unsalted in the hollandaise?
Yes, you can! Just skip the added pinch of salt in the recipe and taste before seasoning further. Salted butter can make the hollandaise quite salty very quickly, so it's better to start with less and build from there. That said, I always keep unsalted butter on hand for sauces — it just gives you more control.
What else can I serve with this hollandaise sauce besides asparagus?
So many things! This blender hollandaise sauce is fantastic over eggs Benedict, poached eggs on toast, steamed broccoli, grilled salmon, pan-seared fish, or any roasted vegetable you love. Honestly, once you have a good hollandaise recipe in your back pocket, you'll find yourself drizzling it over everything.
Recipes You May Like
- Roasted Vegetable Quinoa Bowl — A hearty, colorful bowl loaded with oven-roasted veggies and fluffy quinoa. Perfect for when you want something nutritious that still feels satisfying.
- Garlic Butter Melting Potatoes — Crispy on the outside, melt-in-your-mouth tender on the inside. These are the side dish I make when I want the whole family happy at the same time.
- Sweet Chili Salmon — This salmon pairs beautifully with roasted asparagus and hollandaise for an impressive dinner that comes together in under 30 minutes.
Make It Tonight
I know a butter-based sauce can feel a little intimidating if you've never made hollandaise before. But that's exactly why this blender version exists — it takes the stress out of the whole thing completely. A few minutes of prep, 10 minutes in the oven, and you've got a side dish that looks like you really went all out.
Give this roasted asparagus with hollandaise sauce a try for your next dinner, whether it's a regular weeknight or something a little more special. And if your family goes quiet in that "wow" kind of way, I want to hear about it — leave a comment below and let me know how it turned out!
Save this recipe to your Pinterest boards so you can find it again easily — especially around spring and Easter when fresh asparagus is at its very best.
Happy cooking, and here's to many more delicious meals with the people you love.
— Stephanie
Roasted Asparagus with Hollandaise Sauce
- Total Time: 25 minutes
- Yield: 4 servings 1x
Description
That side dish that makes everyone at the table go quiet in the best possible way — tender roasted asparagus with caramelized tips, drizzled with a rich, lemony blender hollandaise sauce. Ready in just 25 minutes, and the hollandaise takes only 3 ingredients and 2 minutes to make. No double boiler, no drama.
Ingredients
- 1 pound fresh asparagus, trimmed
- 1–2 tablespoons extra-virgin olive oil
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
- 3 egg yolks
- 1 tablespoon fresh lemon juice
- ¼ cup hot water
- 1 cup unsalted butter (½ pound)
- Pinch of kosher salt
- Paprika, for garnish
Instructions
- Preheat your oven to 450°F.
- Spread the trimmed asparagus spears in a single layer on a baking sheet — don't crowd them or they'll steam instead of roast.
- Drizzle with olive oil and toss to coat evenly. Sprinkle with kosher salt and black pepper.
- Roast for 8–10 minutes, until tender with slightly caramelized tips. Thin spears take about 8 minutes; thicker ones need closer to 10.
- Melt the butter in a small saucepan over low heat, or in a microwave-safe measuring cup for 30–45 seconds. Keep it hot.
- Add the egg yolks and lemon juice to your blender. Blend on high for 15 seconds, then scrape down the sides.
- Turn the blender on and slowly pour in the hot water until incorporated.
- Drape a kitchen towel over the hole in the blender lid to prevent splattering. Set the blender to high and slowly drizzle in the hot melted butter in a thin, steady stream.
- Blend for 30–60 seconds until the sauce thickens. Taste and adjust with more lemon juice or salt if needed.
- Arrange the roasted asparagus on a platter, drizzle the hollandaise generously over the top, sprinkle with paprika, and serve immediately.
Notes
Go slow with the butter — add it in a thin, steady drizzle while the blender runs for a smooth, creamy sauce. Keep the butter hot so it properly emulsifies with the egg yolks. Hollandaise is best served fresh but can be kept warm for up to 1 hour by placing the blender jar in a bowl of warm water. Use unsalted butter so you can control the salt level. Roasted asparagus keeps in the fridge for up to 3 days — reheat in the oven at 400°F for 5 minutes.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Category: Side Dish
- Method: Roasting
- Cuisine: American
