Bring 1L of water to a boil in a kettle or in a pot on the stove.
In a measuring cup, mix together the ingredients for the chilli sauce. Set aside.
⅓ cup Soy sauce, ¼ cup Ketchup, ¼ cup Sriracha hot sauce, 2 tablespoon Brown sugar
Add the cubed paneer to a large mixing bowl, and cover with the boiled water. Ensure the paneer is completely submerged in the water, and let the cubes soak for 5-7 minutes until soft.
1 lb Paneer
Once the paneer is soft, drain the water and lightly dab with paper towel to dry off the extra moisture.
Add the soy sauce and sriracha to the paneer and lightly toss so all the cubes are coated. Sprinkle with corn starch, and toss again to coat the cubes.
2 tablespoon Soy sauce, 1 tablespoon Sriracha hot sauce, ¼ cup Corn starch
Heat a large skillet over medium-high heat. Add 2 tablespoons of vegetable oil, and the paneer cubes to the skillet. Let the paneer cubes brown on all sides while tossing occasionally.
Once the paneer is golden brown, add the ginger & garlic paste, and chunks of bell pepper and red onion to the skillet. Toss well, and let the vegetables sauté until browned and slightly softened.
2 tablespoon Ginger & garlic paste, 1 Red onion, ½ Green bell pepper, ½ Red bell pepper
Add the chilli sauce to the skillet once the vegetables have slightly cooked through, and toss well to ensure everything is well-coated. Turn the heat down to medium-low, and let the sauce thicken slightly for 5-7 minutes. Once the sauce is thick, remove from the heat and serve.