Preheat the oven to 375 degrees and line a baking sheet with parchment paper.
In a mixing bowl, combine the ground beef, diced jalapeños, softened cream cheese, half the cheddar cheese, half the crumbled bacon, egg, almond flour, garlic powder, salt, and black pepper. Mix until evenly blended.
Divide the mixture into four equal portions and shape each into a small loaf. Place the loaves on the prepared baking sheet.
Bake the meatloaves for 25 minutes. Remove from the oven, sprinkle the remaining cheddar cheese and bacon over the tops, and return to the oven for 5 more minutes until the cheese melts.
While the meatloaves finish baking, prepare the slaw in a separate bowl by stirring together the mashed avocados, shredded cabbage, mayonnaise, lime juice, and chopped cilantro until well coated.
Serve each meatloaf with a portion of the avocado slaw on the side.