First, heat up your pressure cooker (Instant Pot: press Sauté button and Adjust once to Sauté More function) over medium high heat. As the pot is heating up, season the ground beef generously with kosher salt and freshly ground black pepper. When the pot is hot enough, add 1 tbsp (15ml) olive oil in pressure cooker. Swirl your pot around to make sure the oil is coated over the whole bottom of the pot. Then, add the ground beef in pressure cooker. The ground beef will start to release moisture. At the 5-minute mark, remove the ground beef juice and reserve it in a small mixing bowl. Allow the ground beef to brown. Stir occasionally until they are slightly crisped and browned (~5 – 7 minutes). Taste and adjust the seasoning with more kosher salt and ground black pepper. While the ground beef is browning, mix unsalted chicken stock, fish sauce, light soy sauce, tomato paste, and unsweetened cocoa powder in measuring cup. Add diced onions, minced garlic, 1 tbsp ground cumin seed, 2 tbsp chili powder, 1 tsp dried oregano in the pressure cooker. Sauté for about 5 minutes until the spices start to release their fragrance. Stir frequently. Pour in 1/2 cup (125ml) of the Umami Chicken Stock Mixture, fully deglaze the bottom of the pot by scrubbing all the flavorful brown bits with a wooden spoon (as shown in photo below). Mix the brown bits with the stock mixture. Add in the reserved beef juice. Pour in the remaining Umami Chicken Stock Mixture. Add 2 cans of drained red kidney beans. Mix well. Pour in 1 can of crushed tomatoes with all the juice on top (as shown in photo below). Do not mix. Close lid and pressure cook using the “Manual†or “Pressure Cook†button: Cooking Method: High Pressure for 10 minutes Pressure Release Method: Natural Release Open the lid carefully. If the chili is too runny, give it a quick stir and cook for another few minutes over medium heat (Instant Pot: Press Sauté button). Taste and season with brown sugar (we used 1 tbsp), kosher salt and black pepper. Garnish the Chili with your choice of toppings. Serve over your favorite side dishes. Enjoy!!~