Recipe

Summer Squash and Zucchini Sformato 

6 servings

A Charleston chef’s childhood favorite gets an Italian twist

A slice of squash casserole in a skillet

Photo: Courtesy of Cane Pazzo


About ten miles north of downtown Charleston, South Carolina, Cane Pazzo blends old-world charm and Lowcountry warmth in the form of exposed brick archways, repurposed furnishings, and the steady glow of a wood-fired oven anchoring the open kitchen. But on the menu, it’s a humble squash dish that most clearly reflects the vision of chef and owner Mark Bolchoz.

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“This Italian-inspired version of my mom’s recipe incorporates herbs and great provolone,” Bolchoz says of the creamy sformato. “But the Ritz cracker crust is an absolute must.”

A man pulls pasta through a machine
Chef Mark Bolchoz.
photo: Andrew Cebulka
Chef Mark Bolchoz.

A native Charlestonian, Bolchoz grew up on squash casseroles and decadent holiday cooking, later training in Italy and New York before returning home to take his place in the city’s evolving food scene. At Cane Pazzo, which opened earlier this month, he draws on those experiences in dishes like crispy mozzarella and heirloom tomato toast and handmade pastas like blue crab raviolo and sausage ragù lumache, all rooted in seasonal ingredients and Southern inspiration.

The sformato, baked to order and served bubbling in small cast-iron skillets, makes the most of summer squash at its peak. “It tastes like home,” Bolchoz says, “just with a little Italian soul.”


Ingredients

  • Summer Squash and Zucchini Sformato

    • 3 yellow squash

    • 3 zucchini

    • 1 red onion

    • 4 garlic cloves

    • 1 tsp. cayenne pepper

    • Salt and pepper, to taste

    • 3 sprigs fresh oregano, leaves picked and torn

    • 10 sprigs fresh parsley, leaves picked and torn

    • 2 sprigs fresh basil, leaves picked and torn

    • 1 stick (8 tbsp.) unsalted butter, frozen

    • 2 large eggs

    • 2 large egg yolks

    • 1 cup whole milk

    • 1 cup provolone cheese, grated

    • ½ cup Parmesan cheese, grated

    • ½ cup Pecorino Romano cheese, grated

    • 1 sleeve Ritz crackers, crushed

    • 1 cup panko breadcrumbs


Preparation

  1. Using a mandoline or sharp knife, thinly slice the squash, zucchini, onion, and garlic. Place in a large mixing bowl and season generously with salt, black pepper, and cayenne. Add the torn herbs and toss to combine. Let the mixture sit at room temperature for at least 2 hours, or preferably overnight in the refrigerator. This draws out moisture and concentrates flavor.

  2. While the vegetables rest, grate the frozen butter using the large holes of a box grater. Return the grated butter to the freezer until ready to use.

  3. When ready to bake, preheat the oven to 375°F. Butter a 6- to 8-inch casserole dish or several small cast-iron skillets.

  4. Squeeze out and discard as much liquid as possible from the squash mixture. Return the drained vegetables to the bowl.

  5. In a separate bowl, combine the crushed Ritz crackers, panko, and half of the Parmesan and Pecorino. Set aside.

  6. Add the eggs, egg yolks, milk, grated provolone, the remaining Parmesan and Pecorino, and the grated butter to the squash mixture. Stir until everything is well incorporated.

  7. Pour the mixture into the prepared baking dish and smooth the top. Sprinkle evenly with the breadcrumb and cracker mixture. Cover tightly with parchment paper and foil. Bake for 30 minutes, then remove the cover and continue baking for an additional 15–20 minutes, or until the top is golden brown and the center is set.

  8. Let cool slightly before serving. Garnish with additional grated Parmesan and Pecorino, if desired.


Emily Daily is newsletter editor at Garden & Gun. A native of Lynchburg, Virginia, she was an equestrian sports journalist for fifteen years prior to joining the magazine in 2022. She lives just outside Charleston with her photographer husband, Josh; their daughter, Indigo; two dogs, Ruby and Khaleesi; and pony, Cady.


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