Preheat oven to 425 degrees.
Place crust on parchment-lined sheet pan.
Spread tomato sauce evenly over crust. Top with shredded Toma and Italian sausage.
Place in oven and bake 7-10 minutes, until crust is brown and cheese is melted.
Remove from oven. Sprinkle with Fennel Blue, a generous pinch of sea salt and fennel fronds.
Serve hot.