Wash the cauliflower and dry it completely to prevent sogginess.
Remove the leaves and core, then cut the cauliflower into small florets.
Place florets in a food processor and pulse until the cauliflower reaches the texture of rice grains.
Heat the olive oil in a large skillet or non-stick pan over medium-high heat.
Add the minced garlic and sauté for 1 minute until fragrant.
Add the cauliflower rice to the pan and sauté for 5 to 7 minutes, stirring occasionally, until tender-crisp.
Remove the pan from heat.
Fold in the lime juice, lime zest, chopped cilantro, salt, and pepper.
Adjust seasoning to taste and serve immediately.