01 - Preheat your oven to 375°F. Line a baking sheet with parchment paper.
02 - Unroll the crescent roll dough and separate into 8 triangles.
03 - In a small bowl, combine mozzarella, cheddar, and Parmesan cheeses.
04 - Place about 2 tablespoons of cheese mixture at the wide end of each triangle.
05 - Roll up each triangle from the wide end to the tip, encasing the cheese filling.
06 - Arrange rollups on the prepared baking sheet with the tip tucked under.
07 - In another bowl, mix melted butter with minced garlic, parsley, and salt.
08 - Brush each rollup generously with the garlic butter mixture.
09 - Bake for 15-18 minutes, or until golden brown and cheese is bubbling.
10 - Brush with extra garlic butter if desired and serve warm.