I love making Vegan Birria Tacos when I want a meal that’s bold, rich, and truly unlike anything else on the table. The consommé is smoky and deeply flavorful from toasted ancho and guajillo chiles, charred vegetables, and warm spices, and the mushroom filling soaks up every bit of that incredible flavor. Crispy dipped tortillas with melted cheese, cilantro, onion, and lime make every bite irresistible. I serve them for Taco Tuesday, Cinco de Mayo, and weekend parties because they always impress, and the consommé only gets richer overnight, making it a great make-ahead dish.
Toast the dried chiles in a dry skillet over medium heat for 20–30 seconds per side until fragrant but not burned.
5 dried ancho chiles, 3 dried guajillo chiles
In the same skillet, char onion, garlic, and tomatoes for 5–7 minutes until lightly blackened.
1 cup white onion, 6 cloves garlic, 2 Roma tomatoes
Transfer chiles and vegetables to a bowl, cover with boiling water, and soak for 25–30 minutes.
Heat 1 tablespoon of vegetable oil in a large pot over medium-high heat.
2 tablespoons vegetable oil
Add mushrooms and cook undisturbed for 3–4 minutes, then continue cooking 8–10 minutes until deeply browned; season with salt and pepper.
1 pound oyster mushrooms, ½ pound shiitake mushrooms, Salt and black pepper
Drain the soaked chiles and blend them with the charred vegetables and about 1½ cups soaking liquid until smooth.
Pour the blended mixture into the pot with mushrooms and stir in tomato paste, soy sauce, vinegar, oregano, cumin, cloves, cinnamon, bay leaves, and 1 cup vegetable broth.
1 tablespoon tomato paste, 6 cups high-quality vegetable broth, 2 tablespoons soy sauce or tamari, 1 tablespoon apple cider vinegar, 1 teaspoon dried oregano, ½ teaspoon ground cumin, ¼ teaspoon ground cloves, ¼ teaspoon ground cinnamon, 2 bay leaves
Add remaining vegetable broth as needed for a rich, soup-like consistency.
Simmer uncovered on low for 45–60 minutes to develop flavor, then adjust salt and pepper to taste.
Assemble the Tacos:
Skim some chile oil from the top of the consommé into a small bowl for brushing.
Heat a skillet over medium heat and dip a tortilla into the consommé before placing it in the pan.
12–16 corn tortillas
Sprinkle vegan cheese over half of the tortilla and top with shredded mushroom filling.
2 cups shredded vegan cheese
Fold the tortilla in half, brush lightly with chile oil, and cook 2–3 minutes per side until crispy and melty.
Repeat with remaining tortillas.
Serve hot with consommé for dipping and garnish with chopped onion, cilantro, and lime wedges.
½ cup finely chopped white onion, ½ cup chopped fresh cilantro, Lime wedges
Notes
Here are a few things I've learned from making these Vegan Birria Tacos more times than I can count.
Don't skip the charring step: Blackening the onion, garlic, and tomatoes in a dry skillet adds a smoky depth to the consommé that you genuinely can't replicate any other way.
Toast the chiles carefully: Keep them moving in the pan and pull them as soon as they're fragrant. Burned chiles turn bitter and will affect the entire consommé.
Let the mushrooms sit undisturbed: Resist the urge to stir during that first 3 to 4 minutes of cooking. Leaving them alone lets them develop a deep brown crust that gives the filling a satisfying, meaty texture.
Dip the tortilla before it hits the pan: This is the step that makes birria tacos birria tacos. The consommé soaks into the tortilla, creating that signature color and flavor before it crisps in the skillet.
Brush with chile oil: Don't skip skimming that oil from the top of the consommé. Brushing it onto the folded taco before flipping gives you extra crispiness and a deeper chile flavor on the outside.
Flash-freeze the filling for easy meal prep: Spread the cooled mushroom filling into a single layer on a baking sheet, then freeze for 1 hour before transferring to a freezer bag so the pieces don't clump together.