Preheat oven to 350°F (175°C). Line a muffin tin.
Blend cottage cheese until smooth.
In a bowl, whisk together flours, baking powder, baking soda, and salt.
Add wet ingredients to dry and mix until just combined.
Toss blueberries in 1 tbsp flour and gently fold in.
Divide batter among 12 muffins and bake 18–22 minutes, until lightly golden.
Let cool and enjoy.
Optional: Mix powdered sugar, lemon juice, and lemon zest together and drizzle over cooled muffins.
