Everything is fair game at breakfast — and long has been, of course — but to most Americans it doesn’t seem appropriate to start making what amounts to dinner at 7 in the morning. This pizza could be considered dinner or lunch fare, but it makes a hearty first meal of the day.
03Put polenta in oven and bake for 25 to 30 minutes, or until it begins to brown and crisp on edges. Meanwhile, put two tablespoons oil in a large skillet over medium heat. Add onion and pancetta and cook, stirring occasionally, until onion is soft and pancetta is nicely browned, about 10 minutes. Use a slotted spoon to take onion and pancetta out of pan; set aside. Add spinach to skillet and sauté until it releases its water and pan becomes dry; sprinkle with salt and lots of pepper.
04Take polenta out of oven, sprinkle with Gorgonzola, then spread onion-pancetta mixture and spinach evenly on top of cheese; drizzle with another tablespoon olive oil. Put pizza back in oven for two minutes, or until cheese begins to melt and pancetta and vegetables are warmed through. Cut into slices and serve hot or at room temperature.