Zucchini Boat Turkey Tacos

medium zucchini

[url]salsa∞//www.persnicketyplates.com/on-the-border-salsa-copycat/[/url] (plus more for serving)

ground turkey

garlic powder

cumin

salt, or to taste

chili powder

paprika

small onion, minced

tomato sauce

water

(or so) shredded Mexican cheese blend

sour cream, optional for serving