Prep your pizza dough. If you are making this a sourdough recipe, you need to prep the dough the night before. Sourdough pizza dough recipe is in the notes!
While your pizza dough is resting, prep your ingredients and preheat the oven to 500.
Prepare a piece of parchment paper by sprinkling a little bit of flour on it. Next, work your pizza dough out onto the parchment paper, flattening it with your hands by pressing from the inside out and rotating it as you go. Use flour so that your hands don't stick to the dough. Aim for a 10-12" circle.
Add a thin layer of pizza sauce to the dough, followed by an even layer of grated cheese.
Next add pepperoni slices, evenly distributing them on top of the pizza.
Add as many jalapeño slices as you like! Next using a knife and/or your fingers, put some small globs of cream cheese on the pizza.
Slide the parchment paper and pizza onto a baking sheet, or pizza pan.
Bake the pizza for 15-20 minutes, or until the cheese is melted and bubbly and the crust is starting to turn golden brown.
Let the pizza cool slightly before slicing, and enjoy!