Step 1: Prepare the Cheese Filling

• In a mixing bowl, combine the cottage cheese, ricotta cheese, eggs, sugar, vanilla extract, lemon zest, and salt. Mix until well combined and smooth.

Step 2: Fill the Crepes

• Lay out the crepes on a clean surface.
• Spoon about 2 tablespoons of the cheese filling onto the center of each crepe.
• Fold the sides of the crepe over the filling, then roll up to enclose the filling completely.

Step 3: Cook the Blintzes

• Heat a non-stick skillet over medium heat and lightly grease with butter or oil.
• Place the filled blintzes seam-side down in the skillet and cook for 2-3 minutes on each side, or until golden brown.

Step 4: Make the Raspberry Sauce

• In a saucepan, combine the raspberries, sugar, lemon juice, and water.
• Bring the mixture to a simmer over medium heat, stirring occasionally.
• If desired, mix the cornstarch with a little water to form a slurry, then add it to the raspberry mixture to thicken the sauce. Cook for an additional 2-3 minutes until thickened.
• Remove from heat and let cool slightly.

Step 5: Assembly

• Place the cooked blintzes on serving plates.
• Drizzle with the raspberry sauce.
• Serve warm and enjoy!