Gather all ingredients and measure them into separate bowls or containers for easy access. Place your skillet on medium-low heat to preheat while you prepare the batter—this ensures it's ready when you need it. A properly preheated pan is essential for even cooking and achieving those light, slightly golden edges on your pancakes.
Combine the cottage cheese, eggs, vanilla extract, and unsalted butter in a blender or food processor and blend until completely smooth—this is crucial for texture. In a separate bowl, whisk together the almond flour, baking powder, salt, cinnamon, and sweetener. I find that combining wet and dry separately helps prevent over-mixing, which keeps the pancakes tender and fluffy rather than dense. Gently fold the dry mixture into the blended wet ingredients just until combined; a few small lumps are perfectly fine and actually preferable to over-mixing.
Lightly grease the preheated skillet with cooking oil. Pour approximately 1/4 cup of batter onto the skillet and use the back of a spatula to gently spread it into a thin, even pancake—these pancakes are delicate, so be gentle. Cook for about 2 minutes until the edges look set and the bottom is lightly golden, then carefully flip and cook the other side for another 2 minutes. I recommend using a thin, flexible spatula to prevent tearing; these cottage cheese pancakes are more fragile than traditional pancakes. Repeat with remaining batter, lightly greasing the pan between pancakes as needed.
Transfer the warm pancakes to a serving plate and add your favorite low-carb toppings. These pancakes are best served immediately while still warm and slightly fluffy.