In a small mixing bowl combine the tomatoes, serrano pepper, pineapple, green onions, lime juice, parsley, salt, and cumin.
Stir until combined and let sit in the refrigerator for a minimum of 30 minutes before serving.
Bacon Mayonnaise
In a small bowl combine the mayonnaise, bacon, honey, and dijon mustard. Stir to combine and refrigerate until ready to use.
Chorizo Patties
In a medium sized mixing bowl combine the ground pork, panko breadcrumbs, egg, white wine vinegar, chili powder, garlic, worcestershire sauce, chipotle powder, cumin, oregano, pepper, salt, and cayenne pepper.
Using your hands or a wooden spoon combine the pork mixture.
Use a ⅓ cup measuring cup to portion the meat into 10 portions (~90 grams each).
Press the portions into patties, approximately ½” thick.
Cook the burger patties in a large cast iron skillet or on the barbecue until well done.
If cooking in a cast iron skillet, cook over medium heat for 6-10 minutes.
Melt cheese (optional) on top of the burgers at the end of the cooking time.
Assembling the Sliders
Toast both sides of the hawaiian sweet rolls.
Spread bacon mayonnaise on both sides of the roll.
Top with one slider patty.
Using a slotted spoon, top with the pineapple pico de gallo.