
This hearty keto calzone recipe has transformed pizza night at our house without sacrificing flavor or texture. Stuffed with Italian meats and cheeses, these hand-held pockets deliver all the satisfaction of traditional calzones while keeping carbs impressively low.
I first created these calzones when my family was craving pizza but needed to stick to our keto lifestyle. The first bite reminded us of our favorite Italian restaurant, and now this has become our Friday night tradition everyone looks forward to.
Ingredients For the Calzone Crust
- Shredded mozzarella: 1½ cups forms the elastic base of our fathead dough and gives that authentic stretch
- Cream cheese: 2 ounces adds richness and helps create that perfect texture look for full-fat varieties
- Egg: 1 large binds everything together and provides structure
- Almond flour: ¾ cup replaces regular flour with a nutty undertone choose blanched for best texture
- Baking powder: ½ teaspoon gives just enough lift to prevent density
Ingredients For the Filling
- Ricotta: ½ cup creates creaminess and authentic Italian flavor choose whole milk for best results
- Shredded mozzarella: 1 cup melts beautifully for that perfect cheese pull
- Italian sausage: 1 cup cooked and crumbled adds savory depth and protein
Ingredients For the Topping
- Egg: 1 large creates that golden brown exterior
- Dried oregano: 1 teaspoon for authentic Italian flavor
- Coarse salt: 1 teaspoon enhances all the flavors
Step-by-Step Instructions
- Prepare The Oven:
- Heat your oven to 375°F. This moderate temperature allows the calzones to cook through without burning the almond flour dough which can happen at higher temperatures.
- Create The Cheese Base:
- Add 1½ cups shredded mozzarella and 2 ounces cream cheese to a microwave safe bowl. Melt the cheeses in the microwave for a total of 90 seconds in 30 second intervals stirring between each interval until completely smooth with no lumps.
- Form The Dough:
- To the same bowl add 1 egg the almond flour and the baking powder. Knead all the ingredients together with your hands until fully incorporated then create a large dough ball. This takes about 2 minutes of dedicated kneading the dough will feel warm and pliable when ready.
- Divide And Roll:
- Divide the dough ball into 3 equal parts. Roll out each of the 3 dough parts into individual 8 inch circles between two layers of parchment paper. Press firmly and evenly to ensure consistent thickness throughout.
- Prepare For Filling:
- Remove the top layer of parchment paper and carefully transfer the bottom layer of parchment paper with the 3 dough circles on it to a baking sheet. The parchment prevents sticking during baking.
- Create The Filling:
- Mix your fillings the ricotta mozzarella and cooked Italian sausage together in a medium bowl. Ensure sausage has cooled slightly so it doesnt melt the cheese prematurely.
- Assemble The Calzones:
- Put 1/3 of the filling on one half of each dough circle leaving about a half inch border. Fold the other half of the dough over and seal the edges with a fork pressing firmly to prevent leakage.
- Finish With Egg Wash:
- Beat the remaining egg with a fork lightly and brush the egg over the top of each calzone. Using a knife make 3 4 slits in the top of each calzone about an inch apart to allow steam to escape.
- Season And Bake:
- Sprinkle the calzones with dried oregano and coarse salt. Bake for 20 26 minutes or until tops are golden brown and filling is bubbling slightly through the slits.

The Italian sausage is absolutely my favorite component in these calzones. My grandmother used to make a similar filling for her traditional calzones back in Sicily, and using quality sausage with fennel seeds brings me right back to those childhood meals in her kitchen.
Perfect Dough Technique
Creating perfect keto dough can be tricky but so rewarding. The key lies in thoroughly melting the cheeses and working quickly while the dough is warm. If your dough becomes too firm or starts to crack when rolling, simply reheat it for 10-15 seconds in the microwave to restore pliability. I learned from experience that working with slightly wet hands prevents the dough from sticking to your fingers and makes the kneading process much easier.
Customizing Your Fillings
While the classic Italian filling provided is delicious, these calzones welcome creativity. Pepperoni, cooked mushrooms, spinach, bell peppers, and different cheese varieties all work beautifully. For a breakfast calzone, try scrambled eggs with bacon and cheddar. Always pre-cook vegetables to release excess moisture and avoid soggy calzones. I particularly love adding a small amount of caramelized onions which adds sweetness without significant carbs.

Serving Suggestions
These calzones stand perfectly on their own, but pairing them with complementary sides elevates the meal. A simple arugula salad dressed with olive oil and lemon juice provides freshness against the rich calzone. For dipping, serve with a small bowl of low-carb marinara sauce heated with a dash of red pepper flakes. My family enjoys having "Italian night" with these calzones alongside keto-friendly garlic knots and a charcuterie board with olives and cheese.
Make-Ahead And Storage
Prepare these calzones in advance for busy weeknights. The unbaked calzones can be assembled and refrigerated for up to 24 hours before baking—simply add 3-5 minutes to the baking time. Fully baked calzones keep well in the refrigerator for 3-4 days in an airtight container. To reheat, place in a 350°F oven for 10 minutes or use an air fryer for 3-4 minutes at 320°F for the crispiest results. Unlike many keto baked goods, these calzones maintain their texture beautifully even after refrigeration.
Frequently Asked Questions
- → Can I use other flours for the dough?
For this recipe, almond flour works best for its low-carb and grain-free properties. If substituting, you may try coconut flour, but adjust for absorption differences.
- → How do I prevent the calzones from becoming soggy?
Ensure the dough is kneaded well, avoid over-stuffing, and pre-cook any vegetables you include in the filling to keep the crust crisp.
- → Can I make these calzones ahead of time?
Yes! Prepare and assemble the calzones, then refrigerate them unbaked for up to 2 days. Bake them fresh when ready to serve.
- → What dipping sauces pair well with keto calzones?
Sugar-free marinara sauce is a classic choice. You can also try garlic butter or a creamy alfredo sauce for variety!
- → How can I store leftover calzones?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven to maintain crispness.
- → Can these be made vegetarian?
Yes! You can replace the Italian sausage with sautéed vegetables like spinach, mushrooms, and bell peppers for a vegetarian version.