Sprinkle the zucchinis with salt and let sit for 30 minutes to release liquid, then pat dry with a paper towel.
Mix 2 tbsp (1 oz / 28 g) of the olive oil with 4 tbsp (2 oz / 57 g) sugar-free maple syrup and toss with the zucchinis.
Heat a grill pan over medium heat and grill the zucchinis for 4 minutes per side, then transfer them to a serving platter.
Mix the remaining olive oil, scallions, garlic, 1 cup (8 oz / 227 g) toasted pecans, 8 tbsp (2 oz / 56 g) pork rinds, 2 tbsp (0. 2 oz / 5 g) chopped fresh parsley, and 1 tbsp (0. 5 oz / 15 g) plain vinegar. Spoon the gremolata all over the Grilled Zucchini with Pecan Gremolata and serve immediately.
Keep the Gremolata Crispy: To preserve the perfect texture in your keto gremolata, fold the 8 tbsp (2 oz / 56 g) of crushed pork rinds into the olive oil and herb mixture right before spooning it over the plated zucchini.