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Easy Chili Oil Recipe

Published: Apr 7, 2026 by Amelia · This post may contain affiliate links · Leave a Comment

Jump to Recipe·4 from 6 reviews

If you love adding a burst of flavor and heat to your dishes, then you are going to adore this Easy Chili Oil Recipe. It’s a vibrant concoction that brings together the smoky depth of gochugaru, the punch of red pepper flakes, and the aromatic warmth of garlic and ginger all infused into a silky neutral oil. This chili oil is unbelievably simple to make yet incredibly versatile, elevating everything from dumplings to noodles or even just a simple drizzle over steamed vegetables. Having a jar of this in your kitchen means a quick way to add a bold, spicy kick anytime you want.

Ingredients You'll Need

A white oval plate holds about ten dumplings arranged closely together. Each dumpling has a white, slightly translucent, soft dough wrapper with delicate folds around the edges. The dumplings are filled and topped with small amounts of dark brown chili oil or sauce, adding textured spots of rich, deep color. Bright orange chili oil droplets are drizzled over the dumplings, creating shiny highlights. Small green sliced scallions are sprinkled evenly, adding fresh color contrast. The plate sits on a white marbled surface, with two red dried chili peppers placed nearby for decoration. Photo taken with an iphone --ar 4:5 --v 7

To craft this Easy Chili Oil Recipe, you'll only need a handful of ingredients, each playing a crucial role in balancing heat, flavor, and aroma. These essentials are common staples that come together to create a rich and fragrant oil that’s anything but ordinary.

  • Gochugaru (2 tablespoons): Korean pepper flakes that bring a smoky, mildly spicy depth and a beautiful reddish hue to the oil.
  • Red pepper flakes (1 ½ teaspoons): Adds medium-level heat; adjust the quantity to suit your spice tolerance.
  • Garlic, minced (3 cloves/about 4 teaspoons): Provides a robust, pungent flavor that infuses the oil with warmth.
  • Fresh ginger, finely minced (1 tablespoon): Adds a subtle zesty brightness and earthy undertones.
  • Kosher salt (1 teaspoon Diamond Crystal or ½ teaspoon sea salt): Enhances all the flavors and balances the spice.
  • Neutral oil (⅓ cup): Canola, safflower, or any neutral oil works best to allow the chili flavors to shine without competing tastes.

How to Make Easy Chili Oil Recipe

Step 1: Prepare the Spice Mixture

Start by adding the gochugaru and red pepper flakes into a heat-proof bowl or vessel. Next, sprinkle in the minced garlic, ginger, and salt. Placing the chili flakes first at the bottom is a smart trick that helps prevent them from burning once the hot oil is poured over.

Step 2: Heat the Oil

Pour your neutral oil into a small saucepan and heat it over medium to medium-high heat for about three minutes. The ideal temperature is between 325ºF to 340ºF—hot enough to release the flavors but not so hot that it smokes or burns. You'll notice when swirling the pan the oil has a thin, watery consistency indicating it's ready.

Step 3: Infuse the Spices

Carefully pour the hot oil over the spices in the bowl. The moment the oil meets the chili flakes and aromatics, you’ll hear a satisfying sizzle followed by gentle fizzing. This is where the magic happens as the heat draws out the vibrant flavors and fragrances. Let the mixture cool down to room temperature, usually about 20 to 30 minutes.

Step 4: Stir and Store

Give your chili oil a good stir to mix everything evenly before serving. If you’re not using it right away, transfer it to a clean jar and refrigerate. The oil keeps beautifully for up to two weeks, making it perfect for quick meals throughout the week.

How to Serve Easy Chili Oil Recipe

The image shows two small clear glass bowls placed side by side on a white marbled surface. The bowl on the left contains red chili flakes with orange and yellow seed pieces, creating a rough texture with a mix of dark red, orange, and yellow colors. The bowl on the right is filled with finely ground red chili powder, appearing very smooth and dense with a deep dark red color. Both bowls are round, shallow, and filled to the top. The lighting is soft and natural, highlighting the colors and textures clearly. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

This chili oil shines best when sprinkled with a few fresh additions like finely sliced scallions or toasted sesame seeds. These toppings add fresh contrast and a lovely crunchy texture that complements the oil’s smoothness perfectly.

Side Dishes

Pair it with simple sides like steamed rice, blanched greens, or crisp cucumbers. The chili oil’s rich spiciness breathes new life into these mild dishes, turning humble ingredients into vibrant, crave-worthy bites.

Creative Ways to Present

Drizzle your Easy Chili Oil Recipe over homemade dumplings, noodle bowls, or even roasted vegetables. Try mixing it into salad dressings for an exciting spicy twist or serve it as a dipping sauce with fresh bread. The possibilities are endless and always delicious!

Make Ahead and Storage

Storing Leftovers

Keep any leftover chili oil in a sealed glass jar in the refrigerator. This helps maintain its vibrant flavor and prevents the oil from going rancid. Remember to give it a quick stir before each use, as some ingredients may settle at the bottom.

Freezing

While you can freeze chili oil, it’s generally unnecessary. The oil’s texture may change slightly and solidify in the freezer, making it harder to use immediately. It’s better enjoyed fresh or refrigerated and used within two weeks.

Reheating

If the chili oil solidifies in the fridge, gently warm it up to return it to a pourable consistency. You can do this by placing the jar in warm water or microwaving it for a few seconds. Avoid overheating to preserve the delicate flavors.

FAQs

Can I adjust the spiciness in the Easy Chili Oil Recipe?

Absolutely! The recipe allows flexibility with red pepper flakes; use less for mild heat or more for an intense kick. You can also experiment with different types of chili flakes to tailor the flavor profile.

What oil is best for making chili oil?

A neutral oil like canola, safflower, or grapeseed is ideal because it won’t interfere with the chili’s vibrant flavors, providing a clean base that lets all the spices shine.

How long does homemade chili oil last?

Stored properly in the refrigerator, your chili oil will stay fresh and flavorful for up to two weeks. Beyond that, the oils may start to degrade, so it’s best to use it within this timeframe.

Can I use fresh chili peppers instead of flakes?

While fresh chilies offer a different flavor and heat level, this recipe focuses on dried chili flakes to achieve the signature depth and color. Fresh peppers might add moisture, altering the texture and preservation of the oil.

Is it safe to pour hot oil on spices?

Yes, but always exercise caution. Pouring hot oil over spices releases their essential oils and flavors beautifully, but it will sizzle vigorously. Pour slowly and ensure your vessel is heat-proof to avoid accidents.

Final Thoughts

This Easy Chili Oil Recipe is truly a game changer in the kitchen—a simple blend of ingredients that delivers an explosion of flavor with every spoonful. Whether you’re a longtime spice lover or just dipping your toes into bold flavors, this chili oil is a must-try. I can’t wait for you to make it and discover just how many dishes you can elevate with its fiery charm!

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Easy Chili Oil Recipe

Easy Chili Oil Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4 from 6 reviews

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This easy chili oil recipe combines flavorful Korean gochugaru and red pepper flakes with fragrant garlic and ginger, infused in hot neutral oil to create a spicy, aromatic condiment perfect for drizzling over noodles, dumplings, soups, or stir-fries.

  • Total Time: 25 minutes (including cooling time)
  • Yield: About ½ cup (approximately 120 mL) chili oil

Ingredients

Spices

  • 2 tablespoons gochugaru (Korean pepper flakes)
  • 1 ½ teaspoons red pepper flakes (medium spice, use ½ to 1 teaspoon for less spice)
  • 1 teaspoon Diamond Crystal kosher salt (or ½ teaspoon sea salt)

Fresh Aromatics

  • 3 cloves garlic, minced (about 4 teaspoons)
  • 1 tablespoon finely minced ginger

Oil

  • ⅓ cup (78 mL) canola, safflower, or any neutral oil

Instructions

  1. Prepare spices and aromatics: Add the gochugaru first, then the red pepper flakes into a heat-proof vessel, placing the chili flakes at the bottom to prevent burning. Add the minced garlic, minced ginger, and salt on top.
  2. Heat the oil: Pour the neutral oil into a saucepan and heat over medium to medium-high heat for approximately 3 minutes until it reaches 325ºF to 340ºF. The oil should have a thin, watery consistency when swirled in the pan. Then, turn off the heat.
  3. Infuse the oil: Carefully pour the hot oil over the prepared spices and aromatics in the heat-proof vessel. The oil will sizzle vigorously initially and then fizzle as it cools. Allow the mixture to cool to room temperature, about 20 to 30 minutes. Alternatively, you can add the spices into another saucepan before pouring the hot oil to reduce risk.
  4. Blend and store: Stir the oil mixture before serving to combine flavors. Transfer the chili oil into a clean jar and refrigerate. Use within 2 weeks for best flavor and freshness.

Notes

  • Adjust the amount of red pepper flakes used to control spice level.
  • Pouring hot oil over spices intensifies and unlocks the flavors by releasing essential oils and aromas.
  • Use a neutral oil with high smoke point like canola or safflower to avoid off-flavors and ensure proper cooking temperature.
  • Store chili oil in the refrigerator and use within two weeks to maintain freshness and prevent spoilage.
  • Author: Amelia
  • Prep Time: 5 minutes
  • Cook Time: 3 minutes
  • Category: Condiment
  • Method: Stovetop
  • Cuisine: Korean
  • Diet: Gluten Free

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Hi, I’m so happy you’re here!

I'm Amelia, a 27-year-old recipe developer and former restaurant line cook living in Portland, Oregon. This is where I share recipes that actually work in real kitchens, tested by someone who's cooked through the chaos of Friday night dinner rush and the reality of weeknight exhaustion.

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