DIPPING SAUCE FOR PORK RINDS RECIPES

Steps:

• For the pork: Put the pork skin in a large pot and cover with water. Weigh down with a plate to keep it submerged. Bring the water to a boil and cook until the skin is soft and pliable but not falling apart and the water is white, 1 1/2 to 2 hours (adding more water as needed).
• Carefully remove with a large spider or slotted spoon and arrange the skin in an even layer, with no folds, on a cooling rack set over a baking sheet. Discard the cooking water. Put in the fridge, uncovered, and allow to cool until completely cold, about 2 hours.
• Once the skin is cold, use a spoon or bench scraper to remove all subcutaneous fat, being careful not to tear the skin. Place the scraped skin on a rack set over a baking sheet. Set the oven to its lowest possible setting (ours was at 200 degrees F) and dehydrate the skin overnight, until dry, brown and brittle.
• For the spicy-sweet blend: Mix the salt, sugar and chile powder in a small bowl.
• For the five-spice blend: Mix the five-spice and salt in a bowl.
• For the dipping sauce: Mix the vinegar, fish sauce, chili paste and garlic in a small bowl.
• To fry the pork skins: Snap the skin into small (1-inch square) pieces. Heat a deep-sided pot with about 4 inches of lard, peanut oil or a combination of the two to 385 to 400 degrees F. Fry one square at a time, prodding it until it puffs up and turns crispy, about 15 seconds. Remove to a paper-towel-lined tray and season with one of the spice blends while hot. Serve immediately or to cool to room temperature. Serve with Richmond's dipping sauce if desired.
• You can also store the squares in an airtight container at room temperature for up to 2 days before frying.

Steps:

• Squeeze oranges and limes into a small bowl or measuring cup. Add additional orange juice (or water) to make 3/4 cup liquid, reserve rinds.
• In a medium bowl, combine the Rub Mixture ingredients, then add the pork pieces and coat thoroughly.
• Add oil to the Instant Pot. Using the display panel select the SAUTE function.
• When oil gets hot, brown the pork on both sides, 2-3 minutes per side. Meat will not be cooked through. Do not crowd the pot--you may have to work in batches. Transfer browned meat to a shallow dish and cover loosely with foil.
• Add garlic and cook for 1-2 minutes until lightly browned.
• Add orange/lime juice to the pot and deglaze by using a wooden spoon to scrape the brown bits from the bottom of the pot.
• Add quartered onion to the pot and lay pork pieces on top of the onion. Place citrus rinds cut-side down on top of the pork. Drop in cinnamon sticks.
• Turn the pot off by selecting CANCEL , then secure the lid, making sure the vent is closed.
• Using the display panel select the MANUAL or PRESSURE COOK function*. Use the +/- keys and program the Instant Pot for 60 minutes.
• When the time is up, let the pressure naturally release for 15 minutes, then quick-release the remaining pressure.
• Carefully remove the pork from the pot to a parchment-lined baking sheet and shred. Pour 2/3 cup cooking juice over the meat.
• Set the pan under the broiler until tips of pork are browned and slightly crisp, 3-5 minutes.
• Serve warm on tortillas with your choice of toppings.