Preheat oven to 400F. Toss cooked lentils with olive oil, nutritional yeast, salt, and pepper. Spread on a baking sheet .Bake for 20-25 minutes, until crispy.
Combine lettuce, roasted broccoli, roasted sweet potato, tomatoes, apple, cucumber, vegan feta, and crispy lentils in a large bowl.
Whisk together olive oil, white balsamic vinegar, minced garlic, chopped shallot, maple syrup, Dijon mustard, salt, and pepper.
Combine the salad ingredeints and pour dressing over salad and toss to combine. Serve immediately.