Preheat the oven to 350°F. Line a muffin pan with muffin tins or lightly mist with cooking spray.
In a large mixing bowl, combine rolled oats, almond meal, cinnamon, baking soda, nutmeg, ginger, and salt.
In a second medium mixing bowl, whisk together eggs, apple, maple syrup, melted butter, and vanilla extract. Make a small well in the dry ingredients and pour the wet ingredients into the dry ingredients. Mix well to combine. Fold in the chopped pecans.
Spoon the muffin batter into the prepared muffin tins, filling about ¾ of the way. These muffins only raise slightly, so it is okay to fill the tins most of the way.
Bake the muffins for 16 to 20 minutes, or until a toothpick comes out with just a few crumbs clinging to it. Cool in the muffin tin about 5 minutes before transferring to a cooling rack. Enjoy with apple butter!