Preheat the oven to 375°F.
Prepare a glass 8X9 baking dish or loaf pan by oiling the sides and bottom, set aside.
Add almond milk and flax meal to a small bowl, blend, and set aside to thicken.
With a high speed blender, add the oats and pulse to chop up the oats to almost a flour.
In a food processor, add the oat flour and all the remaining meatloaf ingredients along with the almond milk and flax seed, process until the mixture is broken up evenly.
Do not blend too much that the mixture ends up a paste. You want some texture in your meatloaf.
Once the mixture is to the consistency you like, scoop and spread the mixture into the prepared baking dish
Cover the dish with foil, place into the oven, and bake for 30 minutes.
Remove the foil and bake for another 25 minutes.
While the meatloaf is baking, mix together the topping ingredients; ketchup, mustard, maple syrup, and the smoked paprika, set aside.
Check the temperature in the middle of the loaf with a thermometer, it should be around 160°F.
Once the meatloaf is to temperature, remove from the oven, pour and spread the topping over the loaf and return to the oven for 15 minutes.
After the 15 minutes, remove the meatloaf and let it rest for 20 to 30 minutes before cutting and serving.