Preheat your oven to 350 degrees F
Wash and slice the peppers in half long ways. Use a spoon to scoop out the seeds.
In another bowl mix together the cream cheese, cheddar cheese, lime, cilantro, and garlic salt.
Spoon or pipe the filling into each of the pepper halves.
Place in a baking dish and bake at 350 degrees for 20 minutes.