Greek Pizza with Spinach, Feta and Olives

½ cup mayonnaise

4 cloves garlic, minced

1 cup crumbled feta cheese, divided

1 (12 inch) pre-baked Italian pizza crust

½ cup oil-packed sun-dried tomatoes, coarsely chopped

1 tablespoon oil from the sun-dried tomatoes

¼ cup pitted kalamata olives, coarsely chopped

1 teaspoon dried oregano

2 cups baby spinach leaves

½ small red onion, halved and thinly sliced

Adjust oven rack to lowest position, and heat oven to 450 degrees. Mix mayonnaise, garlic and 1/2 cup feta in a small bowl. Place pizza crust on a cookie sheet; spread mayonnaise mixture over pizza, then top with tomatoes, olives and oregano. Bake until heated through and crisp, about 10 minutes.

Toss spinach and onion with the 1 Tb. sun-dried tomato oil. Top hot pizza with spinach mixture and remaining 1/2 cup feta cheese. Return to oven and bake until cheese melts, about 2 minutes longer. Cut into 6 slices and serve.