Keto Spicy Pepperoni Pizza

Prep: 5 minCook: 20 min8 servingsmediumAmerican
Spicy Pepperoni Pizza with Jalapeno and Garlic

A quick frozen pepperoni pizza with fresh jalapeno slices, red pepper flakes, and garlic pepper for a spicy kick. The extra cheese and layered heat make this ideal for weeknight dinners or casual gatherings when you want something faster than delivery. This version transforms a basic frozen pizza into a customized, restaurant-style pie with minimal effort.

Ingredients

8 servings
  • 1 box (27.8 oz) frozen rising crust pepperoni pizza, thawed slightly if desired
  • 2 ounces pizza cheese, shredded
    mozzarella1:1dairy alternative

    standard mozzarella works identically

  • 1 whole jalapeno pepper, sliced thin
    serrano pepper1:1heat

    note: serrano is noticeably spicier

    Full guide →
  • 1 teaspoon red pepper flakes
    cayenne pepper1:1 teaspoonheat

    more pungent flavor

    Full guide →
  • 0.0 teaspoon garlic pepper

Instructions

  1. 1

    Preheat oven to 400 degrees Fahrenheit.

  2. 2

    Distribute jalapeno slices evenly over pizza.

  3. 3

    Sprinkle red pepper flakes lightly across surface.

  4. 4

    Smooth shredded cheese over entire top.

  5. 5

    Sprinkle garlic pepper lightly.

  6. 6

    Place pizza in pan.

  7. 7

    Bake 20 minutes until crust is golden.

  8. 8

    Cool briefly, then cut into 8 slices.

Tips

Tip 1

Slice jalapenos thin and remove seeds for milder heat, or leave seeds for extra spice intensity.

Tip 2

Add toppings after removing pizza from box but before baking so flavors meld during cooking.

Tip 3

Let pizza rest 2-3 minutes after baking before cutting to prevent toppings from sliding.

Good to Know

Storage

Wrapped frozen pizza stays fresh up to 6 months. Once baked, cover and refrigerate up to 3 days.

Make Ahead

Prep jalapeno slices and measure spices into small bowls 1 hour before baking.

Serve With

Serve immediately while crust is crispy and cheese is molten. Pairs well with cold beverages or simple green salad.

See pairing guide →

Common Mistakes

Watch

Add toppings after baking to avoid soggy crust - apply before baking so cheese binds toppings.

Watch

Use light hand with garlic pepper to avoid overwhelming bitter notes.

Watch

Do not extend baking beyond 20 minutes to prevent burnt edges on pepperoni.

Substitutions

Dairy-Free Swaps

pizza cheese
mozzarella1:1dairy alternative

standard mozzarella works identically

Full guide →

General Alternatives

jalapeno
serrano pepper1:1heat

note: serrano is noticeably spicier

Full guide →
red pepper flakes
cayenne pepper1:1 teaspoonheat

more pungent flavor

Full guide →
Find more substitutions →

FAQ

Can I add more vegetables to this pizza?

Yes. Add sliced bell peppers, onions, or mushrooms after the jalapenos. Keep total topping weight under 3 ounces to avoid soggy crust.

What if the pizza burns before cheese melts?

Lower oven to 375 degrees and bake 25 minutes instead. Frozen pizzas vary in thickness; adjust time accordingly.

How long can I keep baked pizza?

Refrigerate up to 3 days covered. Reheat in 350-degree oven for 5 minutes. Not recommended for freezing after cooking due to crust texture changes.