Every so often, I get a kick out of looking at the National Day calendar, which reminds me of the non-official occasions I can choose to celebrate on a given day. For example, yesterday was Talk Like a Pirate Day, but I didn’t mark the occasion because that felt ridiculous.

Perhaps it is a bit of serendipity, or just coincidence (which my husband, Les, does not believe exists) that I discovered today, Sept. 20, is both National Pepperoni Pizza Day and National String Cheese Day. The two seemingly separate “events” are both going to be recognized with this insanely over-the-top deep-dish pizza that we made at our house a full three months ago. Sometimes, in the rush to get something else posted on the blog, I end up putting some delicious thing on the back burner. In this instance, it worked out, because this pizza, which I dubbed “Go Big or Go Home,” happens to be perfect for this day. The toppings included pepperoni, but also sausage, peppers, onions, mushrooms, tomatoes and a ton of cheese, and the Chicago-style crust had a circle of string cheese strips enclosed all around the edges.

We had been dreaming about a cheesy stuffed crust pizza for a while, but I had a hard time imagining how to keep thick mozzarella sticks secured inside the dough without making a square pie. My solution was to tear the string cheese into strips and then overlap the strings in layers all the way around. Why didn’t that occur to me sooner? It resulted in a perfectly cheesy, ooey-gooey pizza experience, and made it one of the most fun versions of a deep dish that we have made (so far 😉).

Ingredients

1 recipe deep dish pizza dough (see my previous post for Chicago Deep Dish or use your own)

3 Tbsp. extra virgin olive oil

5 sticks of mozzarella string cheese, pulled apart into about four strips for each

1 packed cup shredded whole milk mozzarella, divided

1/2 cup cooked Italian sausage (we used a spicy variety)

1/2 green bell pepper, chopped and sauteed

1/2 medium yellow onion, chopped and sauteed

About 20 pieces thinly sliced pepperoni

1/2 can San Marzano tomatoes, drained and squeezed by hand

A few spoonfuls of your favorite prepared pizza sauce

Several shakes of your favorite Italian seasoning blend

Instructions

1. Preheat oven to 450° F, with oven rack in center position.
2. Add olive oil to a 14-inch, deep dish pizza pan and swirl it around. Shape the pizza dough, leaving as much extra dough around the edges as possible.
3. Arrange the strips of string cheese, overlapped so there is plenty of cheese thickness all the way around the edges of the pizza dough. Gently stretch and pull the edges of dough over the string cheese strips and press to seal it to the base of the dough. Portion half of the shredded mozzarella onto the base and use your hands to press it firmly into the base of the pizza and also to cover the stuffed crust seam.
4. Layer on the cooked Italian sausage, then the peppers, onions and mushrooms. Arrange slices of pepperoni generously all over the pizza. Scatter the crushed canned tomatoes randomly over the pepperoni, and then drop a few spoons of pizza sauce in-between the tomatoes and spread it lightly.
5. Sprinkle the pizza, including the dough around the edges, with your favorite Italian seasoning blend. Sprinkle the rest of the shredded mozzarella, along with any remaining strips of string cheese, on top of the pizza.
6. Bake for 25 to 30 minutes, until crust is golden brown and filling is bubbling. The cheese will be lightly browned and bubbling also. Let the pizza cool in the pan for 8 minutes before transferring it to a pizza tray. We use a large pancake turner and a wide fish spatula to get under the pizza to move it. Alternatively, cut the pizza right in the pan and serve up the wedges.