Preheat the oven to 350°F.
In a large bowl, combine the ground beef, bacon, zucchini, carrot, and onion.
Add the tomato paste, eggs, mustard, paprika, salt, and pepper. Mix thoroughly to combine.
Add the almond our and mix again, making sure there are no clumps.
Transfer the beef mixture to a loaf pan coated with cooking spray. Cover with aluminum foil and place in the preheated oven. Cook for 1 hour.
Take the loaf from the oven and remove the foil. Return the loaf to the oven.
Increase the heat to broil. Cook for 10 minutes, or until the top is browned.
Remove the pan from the oven. Allow the meatloaf to cool in the pan for 5 minutes.
Run a knife along the inside edges of the pan to remove the meatloaf. 1Slice into 7 equal slices and serve.
