How to Make It
Pour canola oil to a depth of 1 inch into a large skillet. Heat over medium-high until a deep-fry thermometer registers 350°F. Working in batches, fry cauliflower until just golden and tender, about 3 minutes per batch. Using a slotted spoon, transfer cauliflower to paper towels to drain; season with 1 1/2 teaspoons salt.
While cauliflower drains, whisk together yogurt, lemon juice, and garlic in a medium bowl. Season yogurt mixture with remaining 1/2 teaspoon salt. Chill at least 15 minutes or up to 1 hour; remove and discard crushed garlic before using.
To serve, arrange cauliflower on a platter; spoon yogurt mixture over top. Garnish with herbs and greens, mixed nuts, and pomegranate arils.