Prepare the Sweet Potatoes: Preheat your oven to 400°F / 200°C. Trim the ends of the sweet potatoes and pierce the skins several times with a knife.
Bake for 50 minutes, or until tender, turning them over halfway through.
Once cooked, carefully slice the potatoes in half, scoop the flesh into a large bowl, and mash it with the white miso and peanut butter until well combined.
Cook the Filling: While the potatoes bake, lightly coat a skillet with cooking spray and place it over medium heat.
Sauté the shallot, ginger, and garlic for about 3 minutes until softened and fragrant.
Add the frozen edamame, ¼ cup of water, and the cayenne pepper.
Cook for another 3 minutes.
Remove the skillet from the heat and stir in the crumbled tofu, fresh cilantro, and the mashed sweet potato mixture. Allow the filling to cool slightly.
Assemble the Wraps: Lay one collard green leaf flat on your work surface. Spoon approximately ⅓ cup of the sweet potato filling into the center.
Fold the bottom edge of the leaf up and over the filling, tuck in the sides like a burrito, and then roll it up tightly to the top edge.
Place the wrap seam-side down and repeat with the remaining leaves and filling.