If you’ve ever tasted that deep, smoky flavor in a good Tex-Mex dish and thought, What is that magic?—chances are, it was a roasted poblano. These green beauties are mild in heat but bold in flavor, and roasting them takes things to a whole new level.
The good news? You don’t need any fancy tools. Whether you’ve got an oven, stovetop, or broiler, I’ll walk you through how to roast poblano peppers perfectly—skin blistered, flavor smoky, and ready for anything from tacos to stuffed cornbread.
🌶️ Why Roast Poblanos Anyway?
Raw poblanos are firm and slightly grassy. But once roasted, their skins blister and the flavor turns smoky, earthy, and just a little sweet. Removing that papery skin also makes them more tender and easier to digest.
I use them in:
- Casseroles
- Soups
- Sandwich melts
- Breakfast bakes
- And of course, folded into cheesy cornbread for the ultimate comfort bite
Method 1: Oven Roasting (Best for Batches)
What You’ll Need:
- Whole poblano peppers
- Baking sheet
- Oil (optional)
How To:
- Preheat your oven to 425°F (220°C).
- Place whole poblanos on a lined baking sheet. Lightly oil them if you want, but it’s not essential.
- Roast for 25–30 minutes, flipping halfway, until the skins are blistered and blackened in spots.
- Immediately transfer to a bowl and cover with a plate, foil, or plastic wrap—this traps steam and loosens the skins.
- After 10–15 minutes, peel off the skins (they’ll slide right off), remove stems and seeds, and chop or slice as needed.
💡 Great if you’re prepping a big batch for enchiladas, chili, or your next meal prep session.

Method 2: Stovetop Flame (Fast & Fire-Kissed)
This method gives poblanos that charred street taco energy—and it’s super fast.
What You’ll Need:
- Gas stove burner
- Tongs
- Whole poblano peppers
How To:
- Turn a gas burner to medium-high.
- Place the pepper directly over the flame using tongs.
- Rotate every 30 seconds until the skin is blackened on all sides (about 5–7 minutes total).
- Transfer to a bowl, cover, steam for 10 minutes, then peel and prep.
💡 Perfect when you just need one or two for recipes like tacos, nachos, or that cornbread you’re craving.
Method 3: Broiler (High Heat, Big Flavor)
No gas stove? No problem. The broiler gives you the best of both worlds—oven convenience with flame-style heat.
How To:
- Turn your broiler to high.
- Place poblanos on a foil-lined baking sheet 6 inches from the broiler.
- Broil for 2–3 minutes per side, rotating with tongs, until blistered.
- Steam, peel, deseed, and you’re good to go.
💡 Broiler method is clutch when you want a little drama but don’t feel like turning on the oven for half an hour.
Do You Have to Peel Poblanos?
Technically, no. But roasted poblano skins are thin and papery—not exactly pleasant in a finished dish. Peeling gives you a cleaner bite and a silkier texture, especially in creamy soups or baked dishes.
How to Use Roasted Poblanos
Once peeled, poblanos can be:
- Diced and stirred into mac and cheese or scrambled eggs
- Blended into sauces or salsas
- Layered into grilled cheese or quesadillas
- Or folded into the batter of stuffed skillet cornbread for a moist, cheesy masterpiece