These Vegan Lentil Walnut Tacos are a hearty, flavor-packed alternative to traditional meat tacos. The combination of lentils and walnuts creates a rich, “meaty” texture, while smoky spices and a quick sauté bring everything together. They’re perfect for a relaxed Father’s Day meal where everyone can build their own tacos with fresh toppings.
Ingredients
Taco Filling
- 1 cup dry brown or green lentils (or 2½ cups cooked)
- ¾ cup walnuts
- 1 tablespoon olive oil
- 1 small onion, finely diced
- 3 cloves garlic, minced
- 1 tablespoon tomato paste
- 2 tablespoons soy sauce or tamari
- 1 teaspoon smoked paprika
- 1 teaspoon cumin
- 1 teaspoon chili powder
- ½ teaspoon oregano
- ¼ teaspoon black pepper
- Salt, to taste
- ½ cup vegetable broth or water
- Juice of ½ lime
For Serving
- Small corn or flour tortillas
- Shredded lettuce or cabbage
- Diced tomatoes
- Sliced avocado or guacamole
- Salsa or pico de gallo
- Fresh cilantro
- Lime wedges
- Vegan sour cream (optional)
Step-by-Step Instructions
Step 1: Cook the Lentils
Rinse the lentils well. Add them to a pot with 3 cups of water and a pinch of salt. Bring to a boil, then reduce heat and simmer for 20–25 minutes until tender but not mushy. Drain and set aside.
Step 2: Prepare the Walnut “Meat”
In a food processor, pulse the walnuts until they resemble coarse crumbs. Do not over-process into a paste—keep some texture.
Step 3: Sauté the Base
Heat olive oil in a large skillet over medium heat. Add the diced onion and cook for 3–4 minutes until softened. Stir in garlic and cook for another 30–60 seconds.
Step 4: Build the Flavor
Add the tomato paste, smoked paprika, cumin, chili powder, oregano, black pepper, and salt. Stir and cook for 1 minute to toast the spices.
Step 5: Combine Everything
Add the cooked lentils and ground walnuts to the skillet. Pour in soy sauce and vegetable broth. Stir well to combine.
Simmer for 5–7 minutes, stirring occasionally, until the mixture thickens and becomes slightly sticky and cohesive.
Step 6: Finish with Lime
Turn off the heat and squeeze in fresh lime juice. Taste and adjust seasoning if needed.
Step 7: Warm the Tortillas
Warm tortillas in a dry skillet for 20–30 seconds per side, or wrap in foil and heat in the oven.
Step 8: Assemble the Tacos
Spoon the lentil-walnut filling into tortillas and top with your favorites:
- Shredded lettuce or cabbage for crunch
- Avocado or guacamole for creaminess
- Fresh salsa or pico de gallo
- Cilantro and lime for brightness
- Vegan sour cream for richness
Tips & Variations
- For extra smokiness, add a pinch of chipotle powder or a chopped chipotle in adobo.
- Want more texture? Lightly pan-fry the finished filling for a few minutes until crispy edges form.
- Make it ahead—the filling stores well in the fridge for up to 4 days.
- Turn leftovers into burrito bowls or nachos