Preheat the oven to 350ºF. Grease a 12 cup muffin tin with cooking spray or fat (coconut oil or ghee).
In a large skillet over medium, melt the ghee. Add the vegetables (potato, onion, carrot, and spinach) and sauté for 2 minutes to soften. Turn off the heat, allowing the veggies to cool. Stir in the cooked bacon if you're using it.
In a large bowl, combine the almond flour, egg, and 1 1/2 pounds of pork with spices, mixing lightly with your fingers or a large fork.
Add the cooled vegetables into the meat mixture, mixing until combined, then use your 1/4 cup measure to scoop it evenly into the greased muffin tin.
Bake for 25 minutes or until cooked through. Let the muffins stand for 5 minutes.
While the meatloaf muffins cook, heat a large skillet to medium high. Add the remaining 1/2 pound of pork, cooking until crumbled and browned. Use a slotted spoon to transfer the pork to a plate, leaving the rendered fat behind.
Reduce the heat to medium, and add 1 Tbsp of ghee to the pan. Stir in the almond flour, mixing with a wooden spoon or spatula until it looks like a thickened paste. Add the coconut milk about 1 cup at a time, stirring as you pour. Continue to constantly stir as it bubbles and thickens to your liking. Add plenty of salt & black pepper.
Stir in the cooked sausage to the gravy, then pour it over the meatloaf muffins. Serve hot & enjoy!