1. In 10-inch skillet over medium-high heat, in 1 tablespoon hot oil over medium-high heat, sauté mushrooms 5 minutes, stirring occasionally. Add spinach; cook 3 minutes longer, just until spinach is wilted, stirring occasionally. Remove from heat.
2. Preheat oven to 425°F. Brush Brooklyn pizza crust with remaining tablespoon oil. Top crust with dollops of ricotta cheese, spinach mixture and feta cheese.
3. Place pizza directly on rack on oven. Bake 5 minutes or until crust is crisp and cheese is slightly melted.
4. Place pizza on serving plate; drizzle with hot honey. Serve immediately.