• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Sift & Simmer
Matcha, tea-infused baking recipes & modern Asian favourites
  • About
  • Recipes
  • Pantry
    • Matcha 101: A Beginner's Guide
    • Hojicha 101: A Beginner's Guide
  • Subscribe
  • Navigation Menu: Social Icons

    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • YouTube
menu icon
go to homepage
subscribe
search icon
Homepage link
  • Home
  • About
  • Recipes
  • Contact
    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • YouTube
  • ×

    Home » Recipes » Savoury

    How to Make Flavourful Chili Oil

    Published: Feb 18, 2021 by Michelle · 10 Comments

    Share this recipe!

    • Facebook
    • Email
    • Twitter
    Jump to Recipe - Print Recipe

    This is my go-to recipe on How to Make Flavourful Chili Oil at home. Spices such as star anise, cinnamon, and Sichuan peppercorn flavour this aromatic and spicy chili oil. Keep a large jar on hand to flavour noodles, fried rice, or pair with your favourite savoury appetizer.

    Jar of chili oil.
    What is chili oil?

    Used commonly in Chinese and Asian cuisine, chili oil is a condiment of vegetable oil infused with chilies.

    Sichuan and Hunan cuisine is known primarily for using oil flavoured with chilies in their dishes.

    What does it look like?

    Chili oil is primarily red/orange in appearance.

    It can be light or dark in colour.

    The oil itself can contain crushed chilies/chili flakes, or it can be purely just red/orange oil (coloured from the chilies).

    What does it taste like?

    Chili oil can vary in taste due to the different spices used to flavour the oil.

    How to use the oil?

    It is commonly used as a dip or condiment for:

    • dumplings/wontons
    • dim sum, such as siu mai
    • green onion pancakes
    • congee
    • rice noodle rolls

    Or it can be incorporated into dishes such as:

    • Xi'an-style noodles
    • dandan noodles
    • fish dishes
    • spicy tuna onigiri

    And if you're like me, you'll put it on pizza as well! 😉 

    Dish of chili oil with spoon, spices on wooden board.

    Is chili oil spicy?

    It can be mild, or can be very spicy. This depends on the amount of chili that is used in the oil.

    Naturally, if a spicy chili is used (such as ghost pepper chili), then the oil will be much more spicier.

    Different chili condiments

    Chili crisp

    Chili crisp is a chili oil that is infused with crispy, crunchy bits -- usually fried shallot, onion, and garlic flakes.

    It is also flavoured with salt, and ties together any dish needing a little crunchy texture.

    Chili sauce

    Chili sauce is a blended mixture of chili peppers, sugar, vinegar, salt. 

    Sambal

    Sambal is a thick chili paste with made with crushed bird's eye chili peppers, vinegar and some salt.

    Traditionally, sambal often includes shrimp paste, and can also contain garlic, ginger, palm sugar, lime juice and other flavourings. It can be used in dishes like laksa.

    Chili garlic sauce

    Like sambal, chili garlic sauce is a thick sauce with the addition of garlic, vinegar, sugar, and other flavourings.

    It's commonly used as an accompaniment to Green Onion Panakes.

    Dish of chili oil with spoon, spices, jar of chili oil on wooden board.

    What can you add to the oil?

    Apart from dried, crushed chili flakes, you can add various spices (whole or finely processed) to flavour the oil.

    Common spices include:

    • star anise
    • cinnamon
    • bay leaves
    • Sichuan peppercorns

    Other additions can include:

    • fried garlic
    • fried onion
    • sesame seeds

    My hubby doesn't actually like the taste of bay leaf, so I've omitted it in my recipe. However, I love cumin and fennel seeds, so I've added those spices to my chili oil.

    I love how it is totally customizable to your taste.

    Try changing it up with additions of soy sauce, minced shallots, or ginger. 

    How to make it at home

    This chili oil is really simple to make at home.

    Use a neutral oil, such as peanut or grapeseed.

    It's important to note that the oil should be heated to 225F.

    Note: Be careful not to overheat the oil or the chilies will burn and impart a bitter taste.

    Grind the spices in a spice grinder.

    Add the ground spices into a clean, sterilized jar. 

    Heat the oil until it reaches 225F. Use a cooking thermometer to gauge the temperature. 

    Carefully pour the hot oil over the chili and spices, letting the oil cook and release the spice's flavours.

    FAQ's & troubleshooting

    How long can the oil last?

    If you store the oil in a sterilized jar, it can last for at least 6 months up to 1 year.

    Why is the oil cloudy?

    Chili oil can separate and become cloudy, especially when refrigerated, but should return to its natural consistency at room temperature. It will not affect the taste of quality of the oil. 

    How to tell if it has gone bad?

    Give the chili oil a sniff -- if it has gone rancid, develops a smell, or tastes weird... toss it.

    How to store it

    You can store the oil at room temperature, however, to prolong its shelf life, store it in the fridge.

    The flavoured oil can last for up to 1 year or longer when refrigerated. 

    Other recipes you may like

    If you love spicy foods, be sure to try these other recipes:

    Spicy Cumin Turkey Burgers

    Mapo Tofu

    Green Onion Pancake Beef Rolls 牛肉捲餅 (Instant Pot)

    Taiwanese Spicy Beef Noodle Soup

    Matcha Cumin Salt

    If you try out this recipe, I'd love to see -- tag me on Instagram @siftandsimmer or leave me a comment/rating below!

    Dish of chili oil with spoon, spices on wooden board.

    Jar of chili oil.
    Print Recipe
    5 from 8 votes

    Homemade Flavourful Chili Oil

    An easy and flavourful chili oil, infused with Sichuan peppercorn, cumin and fennel seed.
    Prep Time30 mins
    Cook Time5 mins
    Total Time35 mins
    Course: Condiment
    Cuisine: Asian, Chinese
    Servings: 20
    Calories: 27kcal
    Author: Michelle

    For accuracy and precision in baking recipes, use weight (metric) measurements when available.

    Ingredients

    • 3 tablespoon Sichuan peppercorn reduce the amount if you don't like the tingly/numbing sensation
    • 1 teaspoon whole coriander seed
    • ½ tablespoon whole fennel seed
    • ½ tablespoon whole cumin seed
    • ¾ C chili flakes divided
    • 1 teaspoon sea salt
    • 1 teaspoon paprika powder
    • 1 C neutral oil such as peanut or grapeseed
    • 4 whole star anise
    • 1 stick cinnamon
    Prevent your screen from going dark

    Instructions

    Clean and sterilize the jar:

    • Thoroughly wash and clean a 1.5 C heat/oven-safe mason glass jar and lid.
    • Sterilize by placing the jar and lid in a large pot of hot boiling water for 2-3 minutes.
    • Carefully remove the jar and lid from the boiling water and place them onto a clean baking tray. Place the tray into a hot oven (about 300F) for 10 minutes, until all the moisture has evaporated.
    • Remove the tray from the oven and let it cool.

    Grind the spices:

    • Place the Sichuan peppercorn, coriander seed, fennel seed, cumin seed and ½ C chili flakes into a spice grinder. [If you don't like the chili flake texture in the oil, you can grind the remaining ¼ C of the chili flakes].
    • Blitz until the spices are finely ground.
    • Transfer the ground spices into the clean, sterilized jar.
    • To the jar, add the remaining ¼ C chili flakes, 1 teaspoon sea salt, and paprika powder.

    Heat the oil:

    • In a small saucepan, add in the neutral oil, star anise and cinnamon stick.
    • Heat the oil over medium heat, until it registers a temperature of 225°F.
    • Remove the star anise and cinnamon stick with a slotted spoon and discard.
    • Carefully pour the hot oil into the glass jar. [Some bubbling may occur].
    • Give the chili oil a stir with a spoon and seal the jar with the lid.
    • Let cool at room temperature.
    • Chili oil is ready to use but will develop more flavour and colour as it sits.
    • For longer storage, place the chili oil into the fridge.

    Nutrition

    Calories: 27kcal | Carbohydrates: 5g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Sodium: 262mg | Potassium: 180mg | Fiber: 3g | Sugar: 1g | Vitamin A: 2633IU | Vitamin C: 1mg | Calcium: 33mg | Iron: 2mg

    The nutritional information provided should be considered as approximate and is not guaranteed. Please use your best judgment to ensure food is safely prepared and/or a good fit for your diet.

    Did you try this recipe?Mention @siftandsimmer or tag #siftandsimmer!
    « Matcha French Toast
    Spicy Cumin Lamb Noodles »

    Reader Interactions

    Comments

    1. David @ Spiced

      February 22, 2021 at 4:06 am

      5 stars
      I love this post! I have this strange obsession with learning how to make condiments at home, so I found this recipe really interesting. I've never made my own chili oil, but this is really easy...and I'm sure a homemade version tastes better than store-bought!

      Reply
      • Michelle

        February 22, 2021 at 6:54 am

        Thanks David, it's really simple to make and the best part is that you can flavour it however you like! 🙂

    2. Raymund

      February 23, 2021 at 3:08 pm

      5 stars
      Thanks for the recipe, I do really appreciate this one. I usually buy them but most of the time I am disappointed as there is not much heat on them. Making one at home you can definitely control that flavour you want

      Reply
      • Michelle

        February 23, 2021 at 3:59 pm

        Yes, definitely have the ability to control the amount of heat and spice in the chili oil 🙂 Thanks Raymund!

    3. Lindsay

      April 22, 2021 at 8:23 am

      5 stars
      going to make this for my husband today! he loves adding chili oil to almost everything and I end up buying quite a lot of it. This will be fun and save me some money I think!

      Reply
    4. Angela

      April 22, 2021 at 8:26 am

      5 stars
      I love homemade sauces, they usually have so much more flavor and none of the added preservatives. This chili oil is beautiful. So much flavor and so many different varieties to try. Thanks for sharing!

      Reply
    5. Toni

      April 22, 2021 at 8:31 am

      5 stars
      This is great!! I will never go back to store-brought chili oil again! Thanks for this!

      Reply
    6. Julia

      April 22, 2021 at 8:39 am

      5 stars
      Wow I need to try this! Homemade and you can store it for up to 6 months.

      Reply
    7. Sisley White - Sew White

      April 23, 2021 at 8:40 am

      5 stars
      I adore chilli anything and this was such a great recipe. I can't wait to use it on everything!

      Reply
    8. Linsey

      June 14, 2021 at 3:09 pm

      5 stars
      I love spicy chili oil. Store bought has preservatives. Thanks for the recipe!

      Reply

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Primary Sidebar

    About Me

    My name is Michelle and Sift & Simmer is a food recipe blog featuring easy, creative and delicious recipes. I believe that the best food is made from scratch. Read More…

    Follow Me

    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • YouTube

    Popular Recipes

    Matcha Snickerdoodle Cookies

    Matcha con Panna (Matcha with Cream)

    Matcha Latte

    Matcha 101: A Beginner's Guide

    Footer

    ↑ back to top

    About

    About

    Privacy Policy

    Newsletter

    Subscribe for the latest recipes and updates directly to your inbox!

    Contact

    Contact

    Copyright © 2017-2023 Sift & Simmer

    All images and content are copyright protected. Do not use without prior permission.