Pulse the cooled lentils, drained walnuts, lemon juice, tamari, cumin, paprika and pepper in a food processor until crumbly. Keep some texture; do not blend into a paste.
Trim the thick collard stems so the leaves lie flat. For more flexible wraps, massage each leaf briefly with damp hands.
Divide the walnut-lentil filling, cabbage, carrot, bell pepper, avocado and sprouts among the leaves.
Fold the sides inward, roll tightly and cut each wrap in half. Serve with lemon-tahini dressing.
A friendly note: These recipes are offered for general wellness inspiration. Individual nutrition needs and food restrictions vary; ask your healthcare professional for personalized guidance.