Preheat oven to 375 degrees F. Spray 10 cups of a 12-cup muffin tin with cooking spray and set aside.
Add all of the meatloaf ingredients (from the ground venison to the pepper) in a large bowl and mix until just combined. I find mixing with my hands is most effective, but be sure not to overmix.
Use a 1/3* cup measuring cup to scoop the meatloaf mixture and place into each of the prepared muffin tin cups.
Place in oven and cook for 20 minutes. Mix the sauce ingredients in a small bowl while the meatloaves cook, spoon some of the mixture on top of each of the meatloaf muffins, then return to the oven for an additional 5 minutes.
Remove from oven, and use tongs to remove each individual meatloaf from it's cup and serve. 2 meatloaf muffins is a good serving size with your favorite sides!
Notes
*You can make these a little smaller by using a 1/4 cup measuring cup, and you will get 12 meatloaf muffins instead of 10.