Make the dough: In a medium sized bowl, add flour, garlic salt, sugar, yeast. Using a dough whisk or wooden spoon, slowly add in water. Mix together until ingredients are combined.
Turn dough out onto a floured surface. Using your hands, knead for a few minutes until dough is smooth and elastic. Shape dough into a ball.
Coat a medium bowl with 1 tablespoon olive oil. Place dough ball in bowl, turning to coat all sides. Cover with a towel; let rise for 1 hour.
Make toppings: In a medium sized sauce pan over medium high heat, add steak strips, minced garlic, onions and bell peppers and stir together. Add in Worcestershire sauce and season with salt and pepper to taste. Continue to sauté the steak and vegetables until steak is well done and vegetables are golden and tender.
Preheat oven to 450°F.
Assemble pizza: Roll pizza dough out and place on pizza pan. Spoon Alfredo sauce over the surface of your pizza dough. Next top with a few sheets of provolone cheese. Sprinkle the steak-veggies mixture over the provolone cheese and top with any remaining provolone cheese. Lastly sprinkle entire pizza with a bit of paprika.
Bake for 12-14 minutes or until crust has turned golden brown and cheese has browned and is completely melted.