Preheat oven to 400 degrees F. Line a large baking sheet with parchment paper.

Bring a large pot of water to a boil. Add the florets and 1-teaspoon salt. Boil for 4-5 minutes until fork tender but not too soft. Drain immediately and pat dry with a paper towel.

Combine the Parmesan and Mozzarella cheese, then spread them evenly in a single layer on the prepared baking sheet.

Arrange the broccoli florets on top.

Gently smash them with a glass.

Brush the smashed broccoli florets with olive oil. Sprinkle with salt and lemon pepper seasoning.

Bake in oven for 20-25 minutes or until crispy and golden brown. Allow to cool slightly and then break apart to serve.