Cheesy Taco Stuffed Zucchini Boats

medium sized zucchini, cut in half lengthwise

lean ground beef (90%/10%, grass-fed if possible)

diced onion

garlic, grated

chili powder

ground cumin

oregano, rubbed between the palms of your hands

Kosher salt and fresh ground black pepper

can diced green chiles

cauliflower rice (frozen is a great time saver)

salsa, divided

shredded colby jack cheese, cheddar or pepper jack are also good

chopped tomatoes

Cilantro for garnish