I love this pretty little pizza, not just for its amazing flavors but also for how quick it is to put together. I am not a big fan of tomato sauce on pizza so this pizza is one of my favorites. The pepper-jack cheese is wonderful! I use fresh spinach; if you want to use fresh spinach, remove stems, wash well and tear into large pieces. Saute the spinach in some of the bacon fat until it begins to wilt. Squeeze dry and combine with the other ingredients, as indicated in step two. Approximately three pounds of fresh spinach will equal the amount of frozen spinach used here, but if you don't mind a pie with less spinach then one pound will suffice. WINE: A nice Australian Shiraz with its plum and blackcurrant flavors and its slight whisper of black pepper is a great accompaniment for this cheesy pizza.