In a small saucepan over medium heat, cook down blueberries with lemon juice until berries begin to burst, about 8-10 minutes. Remove from heat to cool.
Once the blueberry sauce has cooled, add cottage cheese and honey to bowl of food processor and process until completely smooth. Pulse in graham crackers a few times until combined.
Add about half of the cottage cheese mixture to an 8×4 loaf pan (or use a freezer-safe bowl) and dollop in spoonfuls of the blueberry sauce (leaving a couple tablespoons for the end), then add the remaining cottage cheese mixture and blueberry sauce. Swirl everything gently with a fork and top with more graham cracker crumbs.
Cover loaf pan tightly and freeze for at least 4 hours. Remove from freezer and let the container sit at room temperature for about 10 minutes, or until scoopable. Enjoy!
