Side Note: If using par-cooked tortillas, cook them in a hot skillet for 60 seconds per side before preparing your quesadilla.
Combine the crab meat, jalapeño, red onion, cilantro, lime juice, sea salt, and freshly cracked pepper in a bowl and gently mix.
Heat a skillet over medium heat. Place a corn tortilla in the skillet, top with a bit of cheese, then add the crab mixture, followed by a little more shredded cheese.
Top with a second tortilla and cook for 3-4 minutes per side or until golden brown.
Remove from the skillet and let cool for a minute before slicing.
Serve immediately with guacamole, salsa verde, and hot sauce. Enjoy.