Slice 1 jalapeno into rings and set aside for garnish. Cut and remove the seeds from remaining 2 jalapeños and chop 1/4-inch dice.
In a bowl mix together the ground beef, pork, jalapeños, hoisin sauce, lemongrass, garlic (cheddar cheese) and salt and white pepper. Form into patties.
Grill to your liking, I cook first side for 3 minutes on high, then lower heat to medium and flip to cook for 4 more minutes. Flip again and finish with 2-3 minutes.
In a small bowl, combine peanut butter, chili paste and soy sauce. Set aside.
Toast the bread or bun of choice and spread equal amounts of peanut sauce on both top and bottom cut side of bun. Top with grilled burger and cilantro leaves and jalapeno rings (optional).