Suggestions for dressings, sauces, dips, etc:
Any salad dressing like Ranch, Caesar, balsamic vinaigrette, lemon-tahini
Romesco or my Red Pepper Pesto from QTQ or Hummus (I would spread these IN the collard wrap)
Any mayo-based dressing like a Sriracha Aioli or Harissa Aioli
The Aji Verde Sauce from Kitchen Matters
Yogurt-based sauce like Tzatziki
Treat it like a burrito with salsa and guacamole
Any nut butter-based sauce like the peanut sauce in the recipe