Easy Aromatic Chili Oil Recipe

Aromatic chili oil is one of those versatile condiments that instantly transforms any dish with a burst of heat, fragrance, and flavor. Made with simple pantry ingredients, this infused oil adds depth to noodles, stir fries, soups, dumplings, and even drizzled over eggs or pizza. It is rich, spicy, and packed with an irresistible aroma that makes every meal more exciting
What makes homemade chili oil so special is the ability to customize it to your taste. You can make it mild or fiery, smooth or crunchy, and adjust the blend of spices and aromatics to create a unique flavour profile. Not only is it easy to prepare, but it also stores well, making it a convenient and flavourful staple to always have on hand in your kitchen.
Why You Need This Recipe

You need this recipe because it allows you to create a restaurant quality condiment right in your own kitchen with just a few ingredients. Store bought chili oils often contain preservatives or lack the depth of flavour that comes from freshly toasted spices and aromatics. By making your own, you can control the heat level, add extra garlic or sesame for richness, and ensure a fresher and healthier option. It is a quick recipe that takes less than 30 minutes yet gives you a jar of flavourful oil that lasts for weeks and enhances countless dishes.
Ingredients
This chili oil comes together with basic pantry staples, and each ingredient adds to its bold and fragrant flavor
Ingredient | Quantity | Calories (approx) |
---|---|---|
Dried red chili flakes | ½ cup | 200 |
Neutral oil (canola, vegetable, or peanut) | 1 cup | 1920 |
Garlic (sliced) | 4 cloves | 18 |
Ginger (sliced) | 1 inch piece | 5 |
Star anise | 2 pods | 7 |
Cinnamon stick | 1 small | 6 |
Sichuan peppercorns | 1 tsp | 6 |
Sesame seeds | 2 tbsp | 100 |
Soy sauce (optional) | 1 tsp | 10 |
Salt | ½ tsp | 0 |
Approximate calories per tablespoon: 120
How to Prepare
Begin by heating the oil in a saucepan over medium low heat until it becomes hot but not smoking. Add the garlic, ginger, star anise, cinnamon stick, and Sichuan peppercorns to the oil and let them slowly infuse, releasing their aroma. Stir occasionally and allow the aromatics to cook gently until they turn golden and fragrant. Remove the pan from the heat and carefully strain out the solids to leave behind the flavoured oil. Place the chili flakes and sesame seeds in a heatproof bowl, then slowly pour the hot oil over them, allowing the sizzling to release deep, smoky flavours. Stir well and let the mixture cool to room temperature before transferring it into a clean, airtight jar. Store it in the refrigerator for freshness, and it will stay flavourful for several weeks.
Pro Tips
To make your chili oil more vibrant and aromatic, always use a neutral flavoured oil such as canola or peanut oil since strong oils can overpower the spices. Toasting the chili flakes lightly before pouring the hot oil on them intensifies their flavour and colour. If you prefer a crunchier version, keep some of the garlic and sesame seeds in the final mix instead of straining them out. Always pour the oil when it is hot enough to sizzle but not smoking, as overly hot oil can burn the chili flakes and make the oil taste bitter. Adjust the spice level by blending different chili varieties or mixing mild and hot flakes for a balanced heat.
Perfect Pairings and Toppings
Chili oil pairs beautifully with Asian dishes like dumplings, ramen, fried rice, and stir fries. It is also excellent drizzled over pizza, avocado toast, grilled meats, or roasted vegetables to add a kick of flavour. For dipping sauces, mix it with soy sauce and vinegar for a tangy spicy blend. It also works as a finishing touch for soups, salads, and noodle bowls, giving them both heat and aroma. No matter how you use it, chili oil elevates simple meals into something bold and exciting.
Conclusion
This easy aromatic chili oil recipe is a game changer for anyone who loves bold and flavourful food. It is quick to make, versatile, and stores well, making it an essential condiment to keep in your kitchen. Whether you drizzle it over noodles, use it as a dip, or add it to your favorite recipes, it brings a perfect balance of heat and fragrance that enhances any dish. With just a handful of ingredients and a few minutes of cooking, you can enjoy fresh homemade chili oil whenever you like.