Preheat oven to 375°F
Combine 1 Tbsp of egg replacer with 2 Tbsp of water in a small cup, mix with a fork until smooth, then set aside
Combine flour, cinnamon, baking soda, baking powder, xanthan gum, and salt in a medium bowl, stir with a whisk or fork until blended, then set aside
Combine egg replacer, coconut oil, and applesauce in a stand mixer bowl and stir with the flat beater on low to medium speed until creamy
Add maple syrup and vanilla extract to the mixer bowl and stir with the flat beater on low until blended
Add the flour mixture to the mixer bowl and stir with the flat beater on low until combined
Add oats to the mixer bowl and stir with the flat beater on low until combined
Stir in raisins, chocolate chips, and chopped nuts
Drop dough by rounded teaspoonfuls about 2-inches apart on a cookie sheet lined with parchment baking paper
Bake about 10 minutes at 375°F or until light brown
Cool on a wire rack - once cookies are cooled, store in the freezer until ready to serve