Yield: 12 servings (4 points per serving for blue, green and purple)
Preheat oven according to the directions on the pizza dough.
In a small saucepan add the half and half and whisk in the flour. Stir in the garlic powder and salt. Cook over a medium-low heat until it starts to simmer and thicken, then remove from heat.
Lay the pizza dough out on a baking sheet and bake for 6 minutes.
Slice the zucchini, squash and red onion.
After the dough has prebaked evenly spread the sauce on top. Then add the cheese, zucchini, squash and red onion.
Bake 6-8 more minutes, until the cheese is melted and the crust is golden.