In a microwave safe bowl, combine the mozzarella and cream cheese. Heat at 30 second intervals until the cheese is completely melted and well combined.
Add the almond flour, baking powder and 1 teaspoon of Ranch seasoning mix to the cheese mixture, and knead with your hands until completely combined.
Place the dough into a mixing bowl and add the egg. Blend on high until smooth.
Form the dough into 7 equal sides balls, and place them onto a parchment lined baking sheet, flattening them slightly. Bake for 20 minutes, or until browned and cooked through.
Filling
While the slider buns are baking, place two tablespoons of olive oil in a skillet over medium-high heat.
Toss the chicken tenderloins in the Ranch seasoning mix, and season with salt and pepper to taste if desired.
Cut the slider buns in half so that each one now has a top and a bottom.
Place some lettuce onto the bottom of a slider bun, followed by a half of a chicken tenderloin, a fourth of a cheddar cheese slice and half of a piece of crispy bacon. Top with the other half of the slider bun, and add some tomato if desired.