It’s long been said that you can’t teach an old dog new tricks. Just don’t tell that to our dog, Nilla, who learned at age 10 how to politely request the fresh vegetable treats she loves so much. She latched on quickly to my command of “where are you supposed to be?” It usually only takes one ask to get her to back up out of the kitchen and plop down into position in the doorway to receive her healthy snacks, which she catches in mid-air at least 95% of the time. I love that about her! ❤

And you better not tell my husband, Les, about new tricks, either. Because just last week, this N.Y.-born-and-raised-pizza-snob hubby of mine was scarfing down on a Chicago-style deep-dish pizza. Who’d have thunk it? (He tells me he has enjoyed Chicago pizza before, just not in the five years we’ve been together. Wait, does that mean I’m the old dog?) 😉

Distinctly different from a classic New York pie in so many ways—the tender crust, the order of layering the toppings, the longer time in the oven—this deep-dish pizza reminded me of a meat and cheese casserole with a crust that was crunchy on the outside and soft and chewy inside. After two-plus years spent tweaking my technique for a perfect New York thin-crust pizza, you may wonder what inspired me to give this deep dish a go. Easy, a sign in the supermarket announcing that the baking pans were 30% off! I’m a sucker for a sale, and the truth is I’ve wanted to try a deep-dish pizza for a while but refrained, given Les’s loyalty to the thin crust. Turns out, Chicago is a fine place to enjoy a pizza! He loved it (actually, we both did), and we are already dreaming up ingredient ideas for the next one. I want to make a deep-dish pie with roasted broccoli, bell peppers, onions and mushrooms, mmm.
As with so many recipes, what’s traditional or correct for Chicago-style pizza depends on who you ask, and the internet is jam-packed with declarations about authenticity. My first go-to was Food Network celebrity chef Jeff Mauro, the self-proclaimed “Sandwich King” who also happens to be an expert on Chicago foods because he’s lived in the area most of his life. His recipe for Chicago-style deep dish caught my eye, mostly for its simplicity but also for the kudos given by commenters on the Food Network site. I tweaked it a bit (don’t I always?), swapping in some cornmeal and whole wheat flour—for texture and nutrition, respectively—and embellishing with topping ingredients that suit our taste. Or maybe for this style pizza, I should call them “filling” ingredients rather than toppings, because it all bakes down into a delicious, melty mass. Yes, this is a fork-and-knife kind of pizza, a whole new level of comfort food for our Friday night quarantine pizza party.
You will need a deep-dish pizza pan or a large (12-inch) cast-iron skillet for baking this pizza. Note that the recipe requires a lengthy rise time on the dough, so you’ll want to plan ahead to stay on schedule for dinner. I hope you enjoy it!

Adapted from Jeff Mauro’s Chicago-Style Deep-Dish Pizza
Ingredients (crust)
11 oz. (about 1 1/3 cups) lukewarm water
A packet active dry yeast* (see notes for quick yeast or sourdough adjustment)
1 tsp. sugar
12 oz. (about 2 3/4 cups) all-purpose flour*
3 oz. (about 2/3 cup) whole wheat flour
3 oz. (about 2/3 cup) medium grind cornmeal
2 tsp. fine sea salt
3 oz. (6 Tbsp.) extra virgin olive oil
Ingredients (pizza)
1 1/2 pounds deli-sliced mozzarella (the firm style, not soft white)
12 oz. spicy Italian bulk sausage*
1/2 medium onion, thinly sliced
1/2 red bell pepper, thinly sliced
2 fat handfuls fresh washed baby spinach leaves
1/2 package thinly sliced pepperoni
28 oz. can San Marzano whole tomatoes, drained
1/4 cup prepared pizza sauce
1/2 cup parm-romano blend cheese
*Notes
Does your yeast packet say “instant?” If so, skip the first instruction step for blooming the yeast in warm water. Only “active dry” yeast requires blooming. Instant yeast may be added directly with the flour.
If you’re a sourdough nerd like me, here’s how I converted the recipe to accommodate 4 ounces of ripe sourdough starter: omit the yeast (or only add a small amount to boost rising action), reduce AP flour to 10 ounces and water to 9 ounces. Skip the step of blooming yeast. My starter had not been fed in a few days, so I added 1/2 teaspoon of instant yeast. I did not need to adjust the rising time.
If you prefer an all-white flour crust (first of all, you’re missing a lot of flavor), adjust the amount of all-purpose flour to 18 ounces. (about 3 1/2 cups).
Jeff Mauro’s recipe suggested adding the bulk sausage in raw form, but I couldn’t get behind this, so I crumbled and browned it lightly in a cast-iron skillet, then cooled it before topping the pizza.
Instructions
- Mix 1 cup water, active dry yeast and sugar in a bowl and let it rest a few minutes until foamy on top. If using instant yeast, skip to step 2.
- In a stand mixer or large bowl, combine yeast mixture with flour, cornmeal, salt and remaining water (and sugar, if you didn’t use it to bloom the yeast). Mix until a soft, shaggy ball of dough forms. Pour in olive oil, cover and let rest about 15 minutes.
- Knead in olive oil until dough is soft, smooth and sticky. This should come together within about 3 minutes. Transfer dough to a lightly oiled clean bowl, cover and let rise at room temperature until it’s doubled in size. This may take up to 6 hours, depending on the yeast method and the warmth of your kitchen. If you want to speed it up a bit, put the covered bowl in the oven with the oven light on, and check on it at the 3 hour mark.
- Prep the other pizza ingredients by browning sausage, onions and peppers. Sauté spinach leaves until wilted and moisture is cooked out of them. Slice or shred your cheese. Drain the can of tomatoes, reserving puree and juice for another purpose. Set all topping ingredients aside until dough is ready to bake. Keep the cheese in the fridge until it’s time to bake.
- Preheat oven to 450° F, with a rack in the center position of the oven.
- Spray your deep dish pan or skillet with olive oil spray and transfer risen dough to the pan. Using your hands, spread dough out across the pan, gently stretching to meet the edges and up the side of the pan. The dough may spring back a bit but this is OK. Cover with a clean towel for 10 minutes to relax the gluten then proceed with the dough shaping. If you’re using a 12-inch skillet, you may only need about 3/4 of the total dough.
- Layer the sliced mozzarella all over the bottom of the pan, on top of the dough, with edges of the cheese overlapped for good coverage. I ran out of slices and filled in gaps with shredded mozzarella—no big deal.
- Scatter the browned sausage crumbles evenly over the cheese, then layer on the sautéed onions, peppers and spinach. Finally, arrange the pepperoni slices evenly around the pizza.
- Use your hands to squish each plum tomato slightly, and arrange them all over the top of the pizza. Spoon the pizza sauce into the gaps between tomatoes.
- Liberally sprinkle the parm-romano blend cheese completely over all the pizza toppings, and finish with a swirled drizzle of olive oil. I saved the grease from browning the sausage and drizzled that on top. No sense wasting that flavor, right?
- Slide pizza pan into the oven and bake 25 minutes, until crust is evenly browned and parmesan cheese is golden and bubbly. Give it a turn at the halfway mark for even baking. Allow pizza to rest at least 5 minutes, then carefully slide it out of the pan to a pizza sheet for serving at the table. My husband is good at this part, and he was able to move the pizza using two large spatulas on either side of the pie. If it’s too difficult, cut and serve directly from the pan.

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