Preheat oven to 425 degrees F and grease a 12" pizza pan, or line with parchment paper.
Make your pizza dough per the instructions, don't pre-bake.
In a small bowl, whisk together the egg (1) with 1 tablespoon of water. Use a pastry brush to brush this along the edges of your crust, then sprinkle with sesame seeds (1 teaspoon) and set aside.
Heat avocado or vegetable oil (1/2 tablespoon) in a large skillet over medium heat. Once shimmering, add the turkey (1/2 pound), salt (1/2 teaspoon), pepper (1/2 teaspoon), and onion (1/2), and break up the meat with the back of your spoon as it browns.
Meanwhile in a small bowl whisk together your mayo (5 tablespoons), ketchup (5 tablespoons) and hot sauce (1 teaspoon).
Spread all but 2 tablespoons of your mayo/ketchup combo over the top of your pizza crust using the back of a spoon. Sprinkle cooked turkey on top, followed by the shredded cheese (2 cups).
Bake in preheated oven per the crust instructions, until the cheese is bubbly and the edges begin to brown (for my keto pizza crust, bake for 18-22 minutes).
Remove from the oven and top with sliced pickles (1/2 cup), tomatoes, and shredded lettuce. Spoon extra sauce on top. Enjoy!