How Long To Bake Asparagus And Broccoli

Asparagus takes about 8–12 minutes to bake at 425°F, while broccoli needs roughly 15–20 minutes, depending on how thick you cut the florets and whether you blanch it first.
 
Yes, the answer really is that straightforward, but the timing shifts a bit once you factor in oven temperature, piece size, and whether you’re baking them together on the same sheet pan.
 
If you’ve ever stood in front of your oven wondering how long to bake asparagus and broccoli, you’re in the right place.
 
In this post, we’ll break down exactly how long to bake asparagus and broccoli, share the best oven temps, and walk through how to bake them both together so everything finishes at the right time.
 
Let’s get to it.
 

How Long to Bake Asparagus and Broccoli: The Short Answer

How long to bake asparagus and broccoli depends on the oven temperature you’re working with, and there’s a sweet spot that works for both.
 
Most recipes bake asparagus and broccoli at 400°F to 425°F.
 

1. Asparagus Bake Time

Asparagus is tender and thin, so it bakes fast.
 
At 425°F, thin spears bake in about 8–10 minutes, while thicker spears need closer to 10–12 minutes.
 
At 400°F, add another 2–3 minutes to the bake time for asparagus.
 
The key is watching for that bright green color and a slight bend when you lift a spear.
 
If you’re baking asparagus with broccoli, keep this shorter bake time in mind.
 

2. Broccoli Bake Time

Broccoli florets are denser, so the bake time for broccoli is longer.
 
At 425°F, small florets bake in about 15 minutes, while larger florets need 18–20 minutes.
 
At 400°F, expect closer to 18–22 minutes for broccoli.
 
You’ll know broccoli is done when the edges turn golden and the stems pierce easily with a fork.
 
So when you bake asparagus and broccoli on the same pan, the broccoli needs a head start.
 

3. The Thickness Factor

Both vegetables bake faster when cut smaller, and that’s true for asparagus and broccoli alike.
 
Thin asparagus spears and small broccoli florets bake in less time than thick spears and chunky florets.
 
So adjust the bake time for asparagus and broccoli based on how you cut them.
 
That’s how long to bake asparagus and broccoli, timing-wise, at least.
 

Tips for Baking Asparagus and Broccoli Perfectly

Getting the timing right is only half the battle, so here’s how to make sure your baked asparagus and broccoli come out crisp-tender instead of soggy.
 

1. Preheat the Oven Fully

A hot oven gives baked asparagus and broccoli that roasted, caramelized edge.
 
Let your oven preheat for a full 10–15 minutes before the vegetables go in.
 
A properly preheated oven is why asparagus and broccoli bake evenly.
 

2. Dry the Vegetables Thoroughly

Water is the enemy of crispy baked asparagus and broccoli.
 
Pat the asparagus and broccoli dry with a clean kitchen towel after rinsing.
 
If you skip this, the bake time for asparagus and broccoli stretches out because the vegetables steam instead of roast.
 

3. Don’t Crowd the Sheet Pan

Spread the asparagus and broccoli in a single layer with space between pieces.
 
When the pan is crowded, the vegetables trap moisture and bake unevenly.
 
So give the asparagus and broccoli room to breathe and they’ll roast beautifully.
 

4. Toss With Oil and Season

A light coat of olive oil helps baked asparagus and broccoli crisp up and brown.
 
Season with salt, pepper, garlic powder, or lemon zest before the bake time for asparagus and broccoli begins.
 
That way the seasoning sticks and the vegetables roast evenly.
 

How to Bake Asparagus and Broccoli Together

You can absolutely bake asparagus and broccoli on the same sheet pan, but you’ll need to stagger the timing.
 
The secret is giving the broccoli a 5–7 minute head start, since the bake time for broccoli is longer than for asparagus.
 

1. Stagger the Timing

Put the broccoli florets on the pan first and roast them for 5–7 minutes.
 
Then pull the pan out, add the asparagus, and roast both together for the remaining time.
 
This method means your baked asparagus and broccoli finish at the same moment.
 

2. Cut Broccoli Smaller

Another trick is cutting the broccoli florets smaller than usual so their bake time for broccoli matches the asparagus.
 
Small broccoli florets alongside standard asparagus spears bake at nearly the same rate.
 
So smaller cuts are an easy fix when you’re baking asparagus and broccoli together.
 

3. Peel Thick Asparagus

If your asparagus spears are thick, peel the bottom thirds before tossing them on the pan.
 
Peeling evens out the bake time for asparagus, and thick spears roast more evenly next to broccoli.
 
That’s how you bake asparagus and broccoli together without one turning to mush.
 

So, How Long to Bake Asparagus and Broccoli?

Asparagus bakes in about 8–12 minutes at 425°F, and broccoli needs roughly 15–20 minutes, so baking them together means staggering the timing or cutting the broccoli small.
 
With a hot oven, dry vegetables, and a little oil and seasoning, baked asparagus and broccoli come out crisp, golden, and delicious every time.
 
Now you know exactly how long to bake asparagus and broccoli, so preheat that oven and get roasting.