Crispy Chili Oil
This is not about speed; it is about heat management. If the aromatics burn, they turn bitter, but if they remain pale, they will not crisp.
Control the temperature above all else.
Keep your eyes on the pan; the transition from golden-brown to charred happens in seconds. Use a neutral oil with a high smoke point to ensure the flavor of the aromatics stands out.
- Heavy-bottomed small saucepan
- Fine-mesh sieve
- Heat-proof glass jar
- Thermometer
What goes in.
- 1.5 cupsNeutral oil (grapeseed or canola)
- 1/2 cupDried red chili flakes (coarse ground)
- 1/4 cupShallots, minced
- 3 tbspGarlic, minced
- 1 tbspGinger, grated
- 1 tspSichuan peppercorns, toasted and crushed
- 1 tspSalt
- 1 tspSugar
Cold-start frying
Add your aromatics to the cold oil and bring the heat up slowly together. This ensures the moisture is drawn out of the shallots and garlic gradually, resulting in a uniform, glass-like crunch.
The method.
Combine the oil and aromatics
Place the oil, shallots, garlic, and ginger into a cold saucepan. Turn the heat to medium-low.
Fry until golden
Keep the oil between 225°F and 250°F. Cook for 15–20 minutes until the aromatics turn a light tan color.
Add the chilies
Stir in the chili flakes, Sichuan peppercorns, salt, and sugar. The oil will bubble vigorously; cook for 3–5 minutes more until the chili flakes darken to a deep red.
Cool and store
Remove from heat immediately. Let the mixture cool completely in the pan before pouring it into a glass jar. The bits will continue to crisp as the oil cools.
Other turns to take.
Nutty Crunch
Add 2 tablespoons of toasted sesame seeds or crushed peanuts during the last minute of cooking.
Floral Infusion
Add a single star anise or a small stick of cinnamon to the oil while it heats; remove before bottling.
When it doesn't go to plan.
If your garlic turns dark brown, remove the pan from the heat immediately, as it will continue to cook in the residual heat.
Ensure your jar is completely dry before pouring the oil in; any water will spoil the shelf life.
Store in a cool, dark place. The oil will be at its peak texture within the first two weeks.
The ones that keep coming up.
Why did my garlic turn bitter?
The oil was likely too hot during the initial fry, causing the garlic to burn before the moisture could evaporate.
Can I use different chilies?
Yes, but match the coarseness. Powdered chili will burn instantly; use coarse, crushed flakes for the best texture.
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