Mix together the tablespoon of flaxseed meal and 3 tablespoons warm water and set aside until gooey, almost like egg whites.
In a measuring cup, add 1 teaspoon lemon juice then top off with almond milk to make 3/4 cup. Stir and set aside until curdled.
In a blender, add oats and blend quickly until almost forms a flour. Add remaining ingredients, except for blueberries, and blend until smooth.
Heat a lightly oiled skillet or griddle over medium heat. Spoon pancake batter on, about 1/4 cup per pancake, and place about 5-7 blueberries on top. Cook until bubbles form and burst on the surface. Flip with a spatula and press down to cook evenly. Cook about 3 more minutes, or until cooked through.