In a small bowl, toss asparagus and red pepper in the olive oil and salt. Lay in a single layer on a baking sheet. Bake for about 20 minutes or until asparagus and pepper skins being to blister and char. Remove from oven and cool completely.
Lay collard greens on a flat surface. Spread 1/4 cup of hummus on to half of each leaf. Top with 3 asparagus spears and divide the red pepper among each leaf. Top with remaining ingredients divided evenly between each leaf.
Fold 1/4 inch of each leaf towards the center of the leaf and tightly roll into a burrito shape. Slice in half on an angle and serve.