Portobello caps swap wheat crust entirely, absorbing marinara like a sponge while delivering zero net carbs per Naples-style pie slice.
Keto Zero Carb Pizza
Indulge in a mouthwatering zero-carb pizza that boasts a perfectly crispy crust, making it an ideal choice for anyone on a low-carb journey! Crafted with a blend of almond flour and gooey mozzarella cheese, this pizza not only satisfies your cravings but also keeps your carb count in check. Get ready to elevate your pizza night with this tasty, guilt-free delight!
Prep
3
min
Cook
12
min
Serves
1
people
Level
beginner
The Story
This isn't really Italian at all, is it—it's 1980s American gym culture crashing headlong into Naples, where actual pizza was invented by Raffaele Esposito in 1889 using actual flour, and somewhere in a California test kitchen some low-carb evangelist decided mushrooms and pepperoni deserved better than a soggy cauliflower base, birthing this strange bodybuilder's answer to the Margherita.
Regional Twist
Down in Naples itself, purists would riot at this whole concept, but Rome's pizzeria owners have been known to swap standard pepperoni for spicy nduja, smearing it beneath the mozzarella so it melts into the pizza sauce for a fierier, funkier result.
📝 Ingredients
Serves 1🥬Fresh Produce(1)
- 1 mushroom, slicedBell peppers, black olives, or spinach are great veggie toppings.
🥩Meat & Seafood(1)
- 4 pepperoniAny meat works here.
🥛Dairy & Eggs(1)
- ¼ cup shredded mozzarella (60 ml)Dairy-free cheese or Parmesan are great swaps.
📦Other(2)
- 2 tablespoons pizza sauce or marinara sauce (30 ml)Feel free to use pesto, alfredo, or ranch.
- 1 Zero Carb Lyfe Pizza CrustUse code TASTESLOVELY for 15% off!
👨🍳 Instructions
- 1
Preheat your oven to 500ºF. Place a wire rack on a rimmed baking sheet.
- 2
For a crispy crust, par bake the pizza crust for 6-8 minutes.
- 3
Remove from the oven, top with sauce, cheese and toppings.
- 4
Bake another 6-8 minutes until the cheese is melted and the edges of the crust are crispy.
- 5
Slice and enjoy!
💡 Pro Tips
- ✓Par-bake the crust on a wire rack set inside the baking sheet rather than directly on a solid pan, allowing hot air to circulate underneath and evaporate surface moisture from the egg-and-cheese based dough, which is critical since keto crusts lack gluten structure to stay crisp otherwise.equipment500°F
- ✓Preheat the oven fully to 500°F for at least 15-20 minutes before baking so the baking sheet and rack reach true thermal equilibrium; a keto crust made from almond flour or cheese has no gluten network to trap steam, so it relies entirely on rapid Maillard browning to firm up before it turns soggy.timing500°F, 15-20 min preheat
- ✓Let the par-baked crust rest 2-3 minutes on the rack before adding toppings so residual surface moisture escapes as steam; adding cold sauce immediately traps that moisture against the crust and softens the fat-based structure that replaces gluten in zero-carb dough.timing2-3 minutes
- ✓Pat mozzarella or other high-moisture cheeses dry with paper towels before topping, since keto crusts have no starch to absorb excess water, and shedding just 1-2 teaspoons of surface moisture per cup of cheese prevents a soggy center during the second 6-8 minute bake.ingredient1-2 tsp moisture reduction per cup cheese
- ✓Watch for the crust edges to hit a deep golden-brown (not pale tan) before pulling from the oven, as fat-based crusts brown via Maillard reaction at a slower rate than wheat flour, meaning visual doneness cues matter more than the stated 6-8 minute window.technique6-8 minutes
Share this recipe
Prep
3
min
Cook
12
min
Serves
1
people
Level
beginner
Share this recipe
Portobello caps swap wheat crust entirely, absorbing marinara like a sponge while delivering zero net carbs per Naples-style pie slice.
Keto Zero Carb Pizza
Indulge in a mouthwatering zero-carb pizza that boasts a perfectly crispy crust, making it an ideal choice for anyone on a low-carb journey! Crafted with a blend of almond flour and gooey mozzarella cheese, this pizza not only satisfies your cravings but also keeps your carb count in check. Get ready to elevate your pizza night with this tasty, guilt-free delight!
The Story
This isn't really Italian at all, is it—it's 1980s American gym culture crashing headlong into Naples, where actual pizza was invented by Raffaele Esposito in 1889 using actual flour, and somewhere in a California test kitchen some low-carb evangelist decided mushrooms and pepperoni deserved better than a soggy cauliflower base, birthing this strange bodybuilder's answer to the Margherita.
Regional Twist
Down in Naples itself, purists would riot at this whole concept, but Rome's pizzeria owners have been known to swap standard pepperoni for spicy nduja, smearing it beneath the mozzarella so it melts into the pizza sauce for a fierier, funkier result.
📝 Ingredients
Serves 1🥬Fresh Produce(1)
- 1 mushroom, slicedBell peppers, black olives, or spinach are great veggie toppings.
🥩Meat & Seafood(1)
- 4 pepperoniAny meat works here.
🥛Dairy & Eggs(1)
- ¼ cup shredded mozzarella (60 ml)Dairy-free cheese or Parmesan are great swaps.
📦Other(2)
- 2 tablespoons pizza sauce or marinara sauce (30 ml)Feel free to use pesto, alfredo, or ranch.
- 1 Zero Carb Lyfe Pizza CrustUse code TASTESLOVELY for 15% off!
👨🍳 Instructions
- 1
Preheat your oven to 500ºF. Place a wire rack on a rimmed baking sheet.
- 2
For a crispy crust, par bake the pizza crust for 6-8 minutes.
- 3
Remove from the oven, top with sauce, cheese and toppings.
- 4
Bake another 6-8 minutes until the cheese is melted and the edges of the crust are crispy.
- 5
Slice and enjoy!
💡 Pro Tips
- ✓Par-bake the crust on a wire rack set inside the baking sheet rather than directly on a solid pan, allowing hot air to circulate underneath and evaporate surface moisture from the egg-and-cheese based dough, which is critical since keto crusts lack gluten structure to stay crisp otherwise.equipment500°F
- ✓Preheat the oven fully to 500°F for at least 15-20 minutes before baking so the baking sheet and rack reach true thermal equilibrium; a keto crust made from almond flour or cheese has no gluten network to trap steam, so it relies entirely on rapid Maillard browning to firm up before it turns soggy.timing500°F, 15-20 min preheat
- ✓Let the par-baked crust rest 2-3 minutes on the rack before adding toppings so residual surface moisture escapes as steam; adding cold sauce immediately traps that moisture against the crust and softens the fat-based structure that replaces gluten in zero-carb dough.timing2-3 minutes
- ✓Pat mozzarella or other high-moisture cheeses dry with paper towels before topping, since keto crusts have no starch to absorb excess water, and shedding just 1-2 teaspoons of surface moisture per cup of cheese prevents a soggy center during the second 6-8 minute bake.ingredient1-2 tsp moisture reduction per cup cheese
- ✓Watch for the crust edges to hit a deep golden-brown (not pale tan) before pulling from the oven, as fat-based crusts brown via Maillard reaction at a slower rate than wheat flour, meaning visual doneness cues matter more than the stated 6-8 minute window.technique6-8 minutes