Preheat your oven to 350°F/180°C
Grease a 12-cup muffin cup (I use softened butter) or line with parchment muffin liners
Put the cottage cheese into your blender, and blend until smooth. Transfer to a large bowl.
1 cup cottage cheese
Add the melted butter, honey, eggs, milk, and vanilla to the bowl with the cottage cheese and whisk to combine.
¼ cup butter, 2 large eggs, ½ cup honey, 2 Tablespoons milk, 1 teaspoon vanilla extract
Add the flour, baking powder, baking soda, and salt on top of the wet mixture and use a whisk to combine.
1 cup all-purpose flour, 1 cup whole wheat pastry flour, 2 teaspoons baking powder, ½ teaspoon baking soda, ½ teaspoon salt
Add the blueberries and use a spatula to carefully fold them into the muffin batter.
1 cup blueberries
Spoon the batter evenly into the muffin cups.
Bake for 20 minutes, or until the muffins are puffed, golden on top, and a cake tester or knife comes out with only a few crumbs attached.
Let the muffins cool for 5 minutes, and then carefully remove them from the muffin tins to continue cooling.