In a saucepan, fry ground beef until no longer pink. Season with salt and pepper. Drain if needed. Add the spaghetti sauce and pizza sauce. Set aside.
In a stockpot, boil gluten-free noodles based on the directions on the box. Spinrkle in a bit of kosher salt to the boiling water to season your noodles. Once done, drain and set aside.
Turn off the heat and melt butter in the stockpot. Add the noodles back to the pot, add the beaten eggs, and stir until the eggs fully coat the noodles. Add the half of parmesan cheese. Stir until combined.
Grease a 9x13-inch pan with cooking spray or softened butter. Add the noodle mixture to the pan. Spread it out evenly and level to form a crust.
Sprinkle the remaining parmesan cheese on top of the noodles.
Next add a single layer of pepperoni.
Pour the meat spaghetti sauce over the toppings.
Sprinkle the mozzarella cheese over the sauce and top with another layer of pepperoni.
Bake at 350 degrees F uncovered for 40-45 minutes or until cheese is golden brown and the sauce is bubbly.
Notes
Note 1: Use a low FODMAP pizza sauce if needed. Or make homemade pizza sauce.Note 2: - Use whatever your favorite jarred sauce is if you do not need a sensitive version without the garlic and onion. Or make a homemade pasta sauce.Note 3: If you do not need to eat gluten-free or wheat-free noodles, use regular spaghetti noodles.Low FODMAP Notes: Selected ingredients are based on current serving sizes measured by the Monash App at the time of publishing. As always, follow your gut and modify as needed.