While standing in the garden at the end of summer, looking at baskets of bell peppers and onions still coming on strong, and thinking, “what’s next in the kitchen for these?” These easy Loaded Calzones are exactly the kind of answer I love!
Donnie and I have always been suckers for anything with good Italian flavors – sausage, marinara, melty cheese, the works – and these calzones deliver all of that. Hearty enough for a weekend pizzeria night at home, easy to pull out for game day, and honestly, one of my favorite things about them is how well they freeze. Make a big batch, tuck a few in the freezer, and I’ve got dinner ready to go on a night when there isn’t enough time or energy to cook.
Whether you’re working through your own garden overflow or just craving something warm and cheesy, this one’s a keeper. Even if you don’t have garden veggies, add these ingredients to your next grocery run and you won’t be sorry.
Why You’ll Love These Loaded Calzones
All the flavors of a great Italian pizzeria, made at home. Italian sausage, bell peppers, mushrooms, olives, fresh mozzarella, and marinara. Everything you want in one golden, crispy package.
A perfect use for garden vegetables. Bell peppers and onions that are coming on strong at the end of summer go directly into the filling. This recipe was made for garden overflow.
The hot sheet pan trick gives you a crispy bottom. Heating the sheet pan in the oven before the calzones go on means the cornmeal-coated bottoms hit a screaming hot surface – the result is a base that is crisp rather than soft or soggy.
They freeze well. Make a double batch, wrap a few individually, and you have a homemade dinner in the freezer ready when you need it.
Completely customizable. Mild, sweet, or hot sausage. More or less cheese. Different vegetables. Make these however you want!
A Note on the Dough
If I’m not making my own dough, a fresh store-bought dough ball from the deli section at the supermarket is the preferred shortcut. It works better than canned or frozen dough and gives you a result much closer to homemade. Whether you make your own dough or buy a dough ball, the most important step is letting the dough come fully to room temperature before rolling, at least 1 to 2 hours. Cold dough has tight gluten strands and will shrink back every time you try to stretch or roll it. Room-temperature dough is cooperative, pliable, and easy to work with.
Ingredients
Italian sausage: Sweet, mild, or hot, whichever you prefer. Johnsonville is the brand I use when I’m not seasoning my own sausage, but use whatever you like.
Bell peppers: One red and one green, diced. Garden-fresh peppers at peak season make a noticeable difference.
Onion: Diced and cooked down with the peppers until softened.
Mushrooms: Chopped and stirred in with the olives toward the end.
Black olives: A small amount goes a long way. They add a briny, savory note that rounds out the filling.
Marinara sauce: Homemade or store-bought both work. The key is to use just enough to bring the filling together. You want it thick, not runny. A wet filling won’t stay put during assembly and will compromise the seal.
Fresh mozzarella: Sliced and layered right on top of the filling – 4 slices per calzone. Fresh mozzarella melts into the filling in a way that pre-shredded cheese doesn’t. Provolone is a great swap if that’s what you have on hand.
Parmesan: Freshly grated and sprinkled over the tops as soon as the calzones come out of the oven.
Pizza dough: One pound of fresh dough divided into 4 equal pieces. Let it rest at room temperature for 1 to 2 hours before rolling.
Cornmeal and olive oil: The cornmeal coats the bottoms for crunch and prevents sticking. The olive oil brushed on top before and after baking gives the crust its golden color and flavor.
How to Make Loaded Calzones
Rest the dough first. Pull the dough out 1 to 2 hours before you plan to roll it. This is the step most people skip and the reason most homemade calzone dough fights back. Room-temperature dough stretches and stays.
Heat the sheet pan. An empty sheet pan preheated in a 450°F oven for at least 10 minutes is what gives the bottoms that crispy base.
Build the filling and let it cool. Brown the sausage, add the peppers and onion, then the mushrooms and olives. Drain excess liquid – this is important! Stir in the marinara and let the whole mixture cool completely before assembling. Hot filling releases steam inside the folded dough and causes the seal to pop.
Roll, fill, and seal. Roll each dough piece into a circle about ¼-inch thick. Spread filling on one half without going all the way to the edge. Lay the mozzarella on top, fold the dough over, and crimp firmly with a fork. Don’t overfill. A stuffed-too-full calzone won’t seal and will burst in the oven.
Prep and bake. Brush with olive oil, coat the bottoms in cornmeal, cut steam vents on top, and transfer onto the hot pan. Bake for 20 to 25 minutes until deep golden brown. If the tops brown before the dough is cooked through, tent loosely with foil.
Brush again and rest. Brush the tops with olive oil the moment they come out of the oven, then let them rest for 5 to 10 minutes before cutting. Cutting too soon causes them to collapse.
How to Serve Loaded Calzones
Pizzeria night at home. Set the calzones in the center of the table with a bowl of warm marinara, a simple salad, and garlic bread. It feels like a restaurant night without leaving the house.
Game day. These hold up well and are easy to eat without utensils. Make them slightly smaller for a crowd and increase the yield.
Weeknight dinner. With a batch in the freezer, this becomes a 10-minute dinner on any night of the week.
For entertaining. Assemble and refrigerate the calzones up to a day ahead (unbaked), then bake when guests arrive. They come out of the oven hot and impressive.
Frequently Asked Questions
What other vegetables can I add?
Zucchini, roasted eggplant, spinach, sun-dried tomatoes, banana peppers, or artichoke hearts all work well in this filling. Just make sure any extra vegetables are cooked and drained of excess moisture before going into the filling. Extra liquid is the enemy of a well-sealed calzone.
How do I know when the calzones are done?
The crust should be a deep golden brown on the top and sides, and the bottom should feel firm and crisp when you lift one slightly to check. If the bottom is still soft and pale after 25 minutes, give it a few more minutes directly on the hot pan.
Can I make smaller calzones for a crowd?
Absolutely. Divide the dough into 8 pieces instead of 4 for smaller individual portions that work well as appetizers or game day food. Reduce the bake time to about 15 to 18 minutes and watch closely, as smaller calzones brown faster.
Loaded Calzones
Equipment
- Large skillet
- rimmed sheet pan
- Rolling Pin
- pastry brush
Ingredients
- 1 lb Italian sausage (sweet, mild, or hot)
- 1 red bell pepper (diced)
- 1 green bell pepper (diced)
- 1 medium onion (diced)
- 8 oz mushrooms (chopped)
- 2.3 oz black olives (chopped)
- 1 cup marinara sauce (plus more for dipping)
- 16 slices fresh mozzarella (4 per calzone)
- ¾ cup Parmesan cheese (freshly grated)
- 3 Tbsp olive oil (divided, for brushing)
- 1 cup cornmeal (for coating the bottoms)
- 1 lb fresh pizza dough ball (at room temperature)
Instructions
- Allow the pizza dough to sit at room temperature for 1 to 2 hours before rolling. Cold dough will shrink back when stretched; room-temperature dough rolls and stays.
- Preheat the oven to 450°F (230°C). Once it reaches temperature, place an empty rimmed sheet pan inside and let it heat for at least 10 minutes.
- In a large skillet over medium heat, brown the Italian sausage, breaking it up as it cooks, until fully cooked through, about 5 to 7 minutes.
- Add the diced bell peppers and onion to the skillet with the sausage. Cook, stirring occasionally, until the vegetables are softened, about 5 to 6 minutes.
- Stir in the mushrooms and chopped olives. Cook for 2 to 3 minutes until heated through. Drain any excess liquid from the skillet.
- Stir in the marinara sauce. Allow the filling to cool completely before assembling the calzones. Hot filling creates steam that can cause the seal to loosen and burst open in the oven.
- Divide the pizza dough into 4 equal pieces. On a lightly floured surface, roll each piece into a circle about ¼-inch thick.
- Spoon the cooled sausage filling onto one half of each circle, leaving about ¾-inch border at the edges. Lay 4 slices of fresh mozzarella on top. Do not overfill. Too much filling and the calzone won't seal properly.
- Fold the other half of the dough over the filling to form a half-moon shape. Press the edges firmly together and crimp shut with a fork.
- Lightly brush the top of each calzone with olive oil. Spread cornmeal on a cutting board and swirl each calzone to coat the bottoms only. Use a sharp knife to cut a few small slits on top of each calzone to allow steam to escape.
- Carefully remove the hot sheet pan from the oven. Transfer the calzones onto the hot pan, cornmeal side down. Bake for 20 to 25 minutes until the crust is deep golden brown. If the tops brown too quickly before the dough is cooked through, tent loosely with foil.
- Remove from the oven and immediately brush the tops with the remaining olive oil. Sprinkle with freshly grated Parmesan if desired. Let rest for 5 to 10 minutes before cutting. Serve warm with marinara for dipping.
Notes
Make ahead:
- Filling can be made up to 1 day ahead and refrigerated.
- Assembled unbaked calzones can be refrigerated for up to 1 day before baking.
- Add a few minutes to the bake time if going straight from the refrigerator to the oven.
How to store:
- Store baked calzones in an airtight container in the refrigerator for up to 3 days.
- Reheat in a 350°F (175°C) oven for 10 to 15 minutes until warmed through and the crust crisps back up. Avoid the microwave if possible; it makes the crust soft.
How to reheat:
- Oven is best: 350°F (175°C) for 10 to 15 minutes until the crust is crisp and the filling is hot. A toaster oven works here too.
- Air fryer at 350°F (175°C) for 5 to 8 minutes is a great shortcut that keeps the crust crispy.
- Microwave works in a pinch but softens the crust. Use only if texture is not a priority.
Freezing:
- Baked: Cool completely. Flash freeze on a parchment lined baking sheet for 1-2 hours. Wrap individually in plastic wrap then foil, and freeze for up to 3 months. Reheat from frozen at 375°F (190°C) for 20 to 25 minutes.
- Unbaked: Assemble and flash freeze on a parchment lined baking sheet for 1-2 hours. Wrap individually in plastic wrap then foil, and freeze for up to 3 months. Bake from frozen at 375°F (190°C) for 30 to 35 minutes.
Did You Make This Recipe?
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