Can I make this chili oil in advance?
Yes. Store in an airtight jar at room temperature for up to 2 weeks, or refrigerate for up to 1 month. The flavors deepen over a few days.
What oil should I use?
Neutral oils like vegetable, canola, or peanut oil work best. Avoid olive oil, which will burn at the high frying temperature needed for aromatics.
How do I prevent the chili flakes from burning?
Let the oil cool slightly after frying aromatics before adding chili flakes and seasonings. Pour the hot oil over them rather than heating directly.
Can I adjust the heat level?
Yes. Use less chili flakes for mild, or add more for extra heat. Sichuan peppercorns add numbing spice, not just heat—reduce them if you prefer less intensity.
Is this recipe vegetarian?
Yes. All ingredients are plant-based, making it suitable for vegetarian and vegan diets.