Shishito peppers are at their best blistered: the high heat brings out smoky, slightly sweet flavors and softens the thin flesh while the skin chars to add depth. If you’ve noticed them on restaurant menus lately, it’s time to make this simple blistered shishito peppers recipe at home — fast, flavorful, and addictive.
Start with a very hot skillet. Don’t be afraid of browning the peppers; their skins protect the flesh and the char is what creates the best flavor. A ripping-hot pan and minimal fuss are all you need.
About Shishito Peppers
Shishito peppers are a mild chili that originated in Japan and are now grown widely. The common green shishito is thin-walled and about the length of a finger, with a gentle peppery sweetness. When left to mature they turn vibrant red and develop thicker skin. They’re at their peak in summer but are generally available year-round. On the Scoville scale they range from roughly 100 to 1,000 units — mostly very mild, though occasionally one packs a little heat.
Are Shishito Peppers Hot?
Only about one in ten shishitos is noticeably spicy. Even those are mild compared with many other chiles, so the overall experience remains approachable for most palates.
What Do Shishito Peppers Taste Like?
Lightly peppery and slightly sweet when raw; blistered, they become smoky, tender, and subtly caramelized.
Where to Buy Shishito Peppers
Shishitos are widely available at grocery stores and specialty markets. Many national chains and local produce shops carry them, especially during summer. Look for firm, glossy peppers without blemishes.
How to Cook Shishito Peppers
Four simple steps: Oil – Blister – Salt – Serve
1. Pat the peppers dry and toss them lightly with a high smoke point oil such as canola. Any water on the peppers will steam them instead of blistering, so make sure they are dry.
2. Heat a cast-iron or heavy skillet over high heat until it begins to smoke.
3. Add the peppers in a single layer and let them sit without stirring until the undersides brown and blister, then toss to blister the other sides. The direct contact with the hot surface is what creates the best charring.
4. When the peppers are darkened in spots and tender, remove them from the skillet, toss with coarse or flaky salt, and serve immediately.
Tips for Success
- Don’t overcrowd the skillet. Give each pepper contact with the hot surface so they can blister properly.
- Cook in batches for larger quantities to maintain high pan temperature and even charring.
- Use very high heat. A screaming-hot pan blisters pepper skins quickly and adds that desirable smoky flavor.
- Ventilation matters. Turn on the vent fan, open windows, or cook outside to manage smoke.
- Toss peppers with oil first. Coating them in oil before they hit the pan ensures even blistering without pooling oil in the skillet.
- Salt after cooking. Adding salt beforehand can draw out moisture; season just after they come off the heat.
4 Ways to Cook Shishitos
While skillet blistering is the quickest and most reliable method, you can also:
- Skillet – Quick, direct heat for the best blistering. A 12″ cast-iron skillet works well.
- Roast/Broil – Use a hot oven to blister the peppers on a sheet pan for a hands-off approach.
- Grill – Grill them in a basket or a cast-iron skillet set over the flame for extra smoky notes.
- Air Fryer – Fast and convenient; results may be slightly different in color but still tasty.
Seasoning and Flavor Options
Once blistered, shishitos pair well with a variety of finishes. Try one of these simple ideas:
- Sesame oil & toasted sesame seeds – A drizzle of toasted sesame oil and a sprinkle of seeds add a nutty, aromatic finish.
- Togarashi – A Japanese seven-spice blend that adds citrusy heat and umami.
- Sriracha or Sriracha mayo – Serve a ramekin of spicy mayo or sriracha for dipping.
- Flaky salt – A classic finish; use flaky sea salt or kosher salt for a clean, satisfying crunch.
Blistered Shishito Peppers
Ingredients
- 6 oz shishito peppers or any amount that fits the skillet
- 2 tsp canola oil (or another high smoke point oil)
- kosher or flaky sea salt
Instructions
- Heat a 12″ cast iron skillet over high heat until it is smoking hot.
- In a bowl, toss the shishito peppers with 2 teaspoons of canola oil until evenly coated.
- Cook the peppers for 3 to 5 minutes, stirring occasionally, until blistered and dark brown in spots.
- Remove from heat and season with flaky or kosher salt. Serve immediately.
Notes
- When preparing large amounts, cook in batches so the peppers stay in direct contact with the hot pan and blister evenly.
More Delicious Recipes
- Shishito Peppers with Sausage and Creamy Sriracha Mayo
- One-Skillet Bratwurst with Caramelized Onions
- Crispy Honey-Sriracha Air Fryer Chicken Wings