Prepare Yogurt-Lime Sauce: In a medium bowl, whisk together Greek yogurt, freshly squeezed lime juice, lime zest, and a dash of hot sauce. Adjust thickness by adding water until drizzleable. Set aside in the fridge.

Brown Beef: Heat a skillet over medium-high heat and add oil. Crumble ground beef into the skillet, cook undisturbed for 3-4 minutes until browned. Stir and cook another 3-4 minutes. Add chile blend and tomato paste, cook for 1 minute, then stir in lime juice and vinegar.

Cook Cauliflower Rice: In a separate skillet, heat oil over medium heat. Add minced garlic, sauté for 30 seconds, then add cauliflower rice. Cook until tender (3-5 minutes for fresh, 5-7 for frozen). Stir in lime juice and cilantro.

Assemble Bowls: Divide cauliflower rice among bowls, top with crispy beef, add assorted veggies, and drizzle with yogurt-lime sauce.