Taco Stuffed Sweet Potatoes (vegan, gluten free)

Name: Taco Stuffed Sweet Potatoes (vegan, gluten free)
Prep time: 1 h 30 min
Cook time: 1 h
Total time: 2 h 30 min
Cuisine: American, Latin American
Ingredients: 4-6 medium sweet potatoes, baked; ½ cup (65g) walnuts; 2 cups (150g) cooked green lentils; 2 garlic cloves, minced; 2 Tablespoons chili powder; 1 teaspoon cumin; 1 teaspoon oregano; ½ teaspoon smoked paprika; 1 teaspoon hot sauce; Salt & pepper; ½ cup (120 ml) water; 1/4 small head red cabbage, shredded; 1 Tablespoon lemon juice; 1 Tablespoon apple cider vinegar; 1 pinch salt; 2 ripe avocados; 1 small bunch cilantro, sliced (leaves only); 3 Tablespoons lemon juice; 1-2 Tablespoon water (more if needed to blend); 1 garlic clove, minced; Sliced jalapeños, salsa, hot sauce; Fresh cilantro, chopped