To make low oxalate: I would either sub for the pizza sauce with butternut squash and a little tomato paste, or I would use ranch dressing for the sauce. But this should work as a low oxalate meal, with a focus on low oxalate toppings.
Spritz Cookies, also known as Swedish Butter Cookies are a very popular Christmas cookie. They have a lovely vanilla flavor and a rich buttery texture that is tender crisp. From Joyofbaking.com With Demo Video
Lemon Roasted Shrimp and Asparagus with Herbed Couscous