In a blender or food processor, add ingredients for the avocado crema. Puree until smooth. Set aside.
Scoop out 1/2 of each avocado half, leaving a thick border around the edge. Rub each avocado with a small amount of olive oil.
Heat a grill pan over medium-high heat. When the pan is hot, add avocados and grill for approximately 1-2 minutes. Remove from pan and set aside.
In a medium bowl, stir together pulled pork, red onion, jalapeño and lime juice.
Fill the grilled avocado halves with the pulled pork mixture.
Top with avocado crema and sprinkle with freshly chopped cilantro. Serve immediately.