Lanzhou Chile Oil Food

HOW TO MAKE CHILI OIL

Steps:

• Gather all the aromatics you plan to use. Place oil and selected aromatics into a pot with at least two inches of clearance between the oil and the rim of the pot. If using minimum aromatics, 1 ½ cups of oil should do it. If using all the aromatics, you can add up to 3 cups of oil.
• Set it over medium heat to start, then progressively lower it to medium low or low heat as the oil comes to temperature. The oil should be at about 225-250° F / 110-120° C and causing small bubbles to slowly rise from the aromatics. If you notice the spices sizzling more vigorously than that or turning dark too quickly, reduce the heat to cool it down. If you are not achieving small bubbles, slowly increase the heat. Hovering around 200-225° F is the safest way to prevent burning. Infuse the aromatics this way for a minimum of 30 minutes, or up to 1 hour for best results.
• While the oil is infusing, prepare your Sichuan chili flakes by placing them in a heatproof bowl. If you used 1½ cups of oil, ¾ cup of chili flakes is best. For 3 cups of oil, use 1¼ cups of chili flakes. You can experiment within this range (if you like more oil and fewer flakes, for instance).
• Generally, the oil should be between 225-250° F (110-120° C) when pouring over the chili flakes. If you like a darker color, opt for 250-275° F/135° C. If your chili flakes are already super roasted, you may want to be closer to 225° F/110° C. When in doubt, test the oil on a small bowl of chili flakes before you do the rest. Carefully pour the hot oil through a strainer onto the chili flakes. Stir to evenly distribute the heat of the oil. You'll know you've gotten it right when you smell a "popcorn"-like smell that is not at all burnt-smelling.
• Stir in the salt, and allow the chili oil to cool. Store in airtight containers in the refrigerator. Always use a clean utensil when handling to prevent spoilage. It can last for up to 6 months if handled in this way.

LANZHOU CHILE OIL

Steps:

• Fill a wok or small saucepan with the neutral oil and secure a deep-fry thermometer on the side. Add the yellow onion, green onion, ginger, cinnamon, cardamom, star anise, fennel seeds, and peppercorns. Place the pan over medium heat and warm the oil until it reaches 300°F (no higher, or the oil will taste burnt) and the onions begin to caramelize at the edges, 12 to 14 minutes. Remove from the heat.
• Line a fine-mesh strainer with a double layer of cheesecloth and set over a heatproof bowl. Pour the oil mixture through the strainer, then gather up the sides of the cheesecloth and tie closed with kitchen twine to form a sachet. Add the sachet, chile flakes, white and black sesame seeds, and soy sauce to the oil and stir to combine. Let cool to lukewarm, then cover and let sit overnight at room temperature. Remove the sachet and gently squeeze any oil in it back into the bowl. Discard the sachet.
• Transfer the chile oil to an airtight container and store in the refrigerator for up to 3 months.

CHINESE HOT OIL (LA YU)

Steps:

• Heat the oil in a sauce pan until it's just hot enough so that the chile flakes sizzle like crazy when you add them- but not so hot that they burn.
• Turn off the heat.
• Stir the flakes into the oil.
• Let cool.
• You can strain the oil or leave the flakes in it.