How to Make the World's Largest Pizza Slice
How to Make the World's Largest Pizza Slice is a easy Italian-American recipe that serves 2. 800 calories per serving. Recipe by Popsugar on YouTube.
Prep: 57 min | Cook: 15 min | Total: 1 hr 22 min
Cost: $8.25 total, $4.13 per serving
Ingredients
- 1 piece Pizza Dough (12‑inch ready‑made pizza dough, thawed if frozen)
- 2 tablespoons Cornmeal (For dusting the baking surface; adds flavor and prevents sticking)
- 1 teaspoon Non-Stick Cooking Spray (Light coating if not using a silicone mat)
- 0.5 cup Pizza Sauce (Store‑bought or homemade marinara)
- 1.5 cups Shredded Mozzarella Cheese (Low‑moisture mozzarella for best melt)
- 20 slices Pepperoni (Regular sliced pepperoni)
- 0.5 cup Mushrooms (Sliced button mushrooms)
- 0.5 cup Bell Peppers (Sliced, any color)
- 0.25 cup Black Olives (Sliced)
Instructions
Preheat Oven
Set the oven to 475°F (245°C) and let it fully preheat.
Time: PT10M
Temperature: 475°F
Rest Dough
Place the pizza dough on a lightly floured surface and let it rest for about 30 minutes.
Time: PT30M
Prepare Baking Surface
Sprinkle cornmeal evenly over the silicone mat or directly onto the baking sheet.
Time: PT2M
Shape the Dough
Using a rolling pin, roll the rested dough to fit the dimensions of your baking sheet (approximately 12×18 inches).
Time: PT5M
Lightly Oil (if needed)
If you’re not using a silicone mat, lightly spray the baking sheet with non‑stick cooking spray.
Time: PT1M
Add Sauce
Spread the pizza sauce evenly over the dough, leaving a 1‑inch border for the crust.
Time: PT3M
Add Cheese
Sprinkle the shredded mozzarella cheese over the sauce.
Time: PT2M
Add Toppings
Arrange pepperoni, sliced mushrooms, bell peppers, and olives on top of the cheese.
Time: PT4M
Bake Pizza
Place the sheet in the preheated oven and bake for 12‑15 minutes, or until the crust is golden brown and the cheese is fully melted.
Time: PT15M
Temperature: 475°F
Cool Slightly & Slice
Remove the pizza, let it rest for 2 minutes, then use a sharp knife or pizza cutter to cut a single gigantic slice.
Time: PT3M
Serve or Store
Enjoy the slice immediately, or let it cool completely and store the leftover piece in the refrigerator.
Time: PT1M
Nutrition Facts
- Calories
- 800
- Protein
- 30g
- Carbohydrates
- 80g
- Fat
- 40g
- Fiber
- 4g
Dietary info: Contains meat, High protein, Contains gluten
Allergens: Wheat, Dairy, Soy
Ingredient Substitutions
- Instead of Pizza Dough: Homemade pizza dough
- Instead of Cornmeal: Semolina
- Instead of Non-Stick Cooking Spray: Olive oil brushed with a pastry brush
- Instead of Pizza Sauce: Marinara sauce, Tomato puree mixed with Italian herbs
- Instead of Shredded Mozzarella Cheese: Shredded provolone, Shredded cheddar
- Instead of Pepperoni: Salami, Chorizo
- Instead of Mushrooms: Sliced zucchini
- Instead of Bell Peppers: Sliced jalapeño, Red onion
- Instead of Black Olives: Green olives, Capers
Equipment Needed
- Baking Sheet
- Silicone Baking Mat (optional)
- Rolling Pin
- Sharp Knife or Pizza Cutter
- Oven
- Non‑Stick Spray Bottle (optional)
Critical Steps — Do Not Skip
- Let dough rest for 30 minutes
- Roll dough to fit the baking sheet
- Preheat oven to 475°F
- Bake until crust is golden brown
- Cut into one giant slice using a sharp knife
Chef Tips from the Video
- A thin layer of cornmeal adds a subtle toasted flavor to the crust.
- If you have a pizza stone, preheat it and slide the pizza onto it for a restaurant‑style bottom.
- For extra crisp pepperoni, place the slices on the outer edge of the pizza.
Troubleshooting
Dough sticks to the baking surface.
Add a little more cornmeal or line the sheet with parchment paper.
Crust turns out soggy.
Bake on a preheated pizza stone or increase oven temperature by 25°F; avoid excess sauce.
Storage
Refrigerator: Place leftover slice in an airtight container; keep for up to 3 days.
Freezer: Wrap tightly in foil and then a freezer bag; freeze for up to 1 month.
Room temperature: Not recommended; consume within 2 hours if left out.
Make-Ahead Tips
- Prepare and rest the dough earlier in the day.
- Pre‑slice all toppings and store them in airtight containers.
- For an extra‑crisp crust, pre‑bake the dough for 5 minutes before adding sauce.
Frequently Asked Questions
What is the cultural significance and history of pizza in American cuisine?
Pizza arrived in the United States with Italian immigrants in the early 1900s and quickly became a staple of American fast‑food culture, evolving into regional styles like New York thin crust and Chicago deep‑dish.
How did the oversized pizza slice trend become popular on social media?
The trend started with food creators posting dramatic, extra‑large pizza slices to showcase novelty and share‑ability, turning a single massive slice into a viral challenge on platforms like Instagram and TikTok.
What traditional regional variations of pizza exist in Italy compared to the American version shown by YouTube channel Popsugar?
In Italy, pizza is typically smaller, with a thin Neapolitan crust cooked in a wood‑fired oven and simple toppings like fresh mozzarella, basil, and tomatoes. The Popsugar version uses a thicker, home‑oven crust and a loaded “supreme” topping mix common in American pizza culture.
What occasions or celebrations is a giant pizza slice traditionally associated with in American culture?
Giant pizza slices are often featured at casual gatherings, game nights, and social media challenges rather than formal celebrations, serving as a fun, share‑able centerpiece for friends.
What authentic traditional ingredients are used in classic Italian pizza versus the toppings used in the Popsugar giant slice pizza?
Classic Italian pizza relies on San Marzano tomatoes, fresh mozzarella di bufala, extra‑virgin olive oil, and basil. The Popsugar recipe adds pepperoni, mushrooms, bell peppers, olives, and a processed mozzarella blend for a richer, American‑style flavor profile.
What other American dishes pair well with the giant slice pizza from Popsugar?
Pairs nicely with a crisp Caesar salad, garlic knots, or a cold ranch dip; for a full meal, serve alongside buffalo wings or a simple coleslaw.
What makes the giant slice pizza special or unique in American pizza trends?
Its novelty lies in the single, massive slice that maximizes topping coverage and creates a dramatic visual impact, turning a regular pizza into a share‑worthy spectacle.
What are the most common mistakes to avoid when making the giant slice pizza at home?
Common errors include over‑loading sauce (which makes the crust soggy), not preheating the oven fully, and cutting the pizza before it has set, which can cause toppings to slide off.
How do I know when the giant slice pizza is done cooking?
The crust should be golden‑brown and firm to the touch, and the cheese should be fully melted with lightly browned edges; a quick visual check for crisp pepperoni also indicates doneness.
What does the YouTube channel Popsugar Food specialize in?
Popsugar Food creates quick, approachable recipe videos that focus on trendy, share‑worthy dishes and everyday cooking hacks for a broad home‑cook audience.
Last updated: August 28, 2026
