1. Prepare the Batter: In a large mixing bowl, combine the all-purpose gluten-free flour blend, protein powder, baking powder, and salt. Whisk these dry components together thoroughly.
2. Combine Wet Ingredients: In a separate bowl, whisk together the milk alternative, one large egg, sweetener, and vanilla extract. Ensure these are well blended. If using, whisk in the ground flaxseed.
3. Mix and Rest: Pour the wet mixture into the dry ingredients. Stir until just combined. Avoid overmixing, as this can lead to tough pancakes. Let the batter rest for 5 minutes. This allows the mixture to thicken slightly.
4. Cook the Pancakes: Heat a lightly oiled griddle or non-stick pan over medium heat. Pour about 1/4 cup of batter per pancake. Cook for 2-3 minutes per side, or until golden brown and cooked through.
5. Assemble Your Bowl: Stack your cooked pancakes in a serving bowl. Add your favorite toppings such as fresh berries, sliced bananas, a drizzle of honey, or a sprinkle of cinnamon. Enjoy immediately.