Preheat your oven oven to 400°F and grease or line 14 muffin cups with cupcake liners.
In a large bowl, whisk together the flour, oats, brown sugar, baking powder, baking soda, salt, and spice.
In a medium bowl, whisk together the cranberry sauce, milk beverage, oil, and egg until well combined.
Add the wet ingredients to the dry ingredients, and stir until just combined. A few lumps remaining are okay; do not overmix.
Divide the batter between your prepared muffin cups.
Bake for 20 to 22 minutes, or until they take on a light brown hue and a toothpick inserted into the center of a muffin (strategically dodging any remaining whole cranberries) comes out clean.
Recipe by Go Dairy Free at https://www.godairyfree.org/recipes/cranberry-sauce-muffins