Set your oven to 475°F (245°C).

Spray a 9x13-inch baking pan with non-stick spray and line it with parchment paper.

In a large bowl, combine flour, powdered milk, sugar, yeast, and salt.

Mix warm water and vegetable oil, then add to the dry ingredients. Stir quickly to form a dough.

Transfer the dough to the greased pan and press it out evenly. Let it rest if tough to stretch.

Bake the crust for 8-10 minutes until it begins to set, then remove from the oven.

In a skillet over medium heat, cook ground beef until no longer pink. Drain excess fat and season with salt and pepper.

In a saucepan, combine tomato paste, water, olive oil, garlic, salt, pepper, oregano, basil, and rosemary. Cook on low to medium for 20-30 minutes, stirring occasionally.

Spread sauce over pre-baked crust, then sprinkle with ground beef and shredded mozzarella cheese.

Bake for another 8-10 minutes, or until the cheese is melted and slightly browned.

Let the pizza rest for 5 minutes, then slice into squares and serve.