Mexican Floor Enchiladas with Chorizo and Pickled Onions

A vibrant Mexican dish featuring corn tortillas briefly fried in ancho chile sauce, then topped with a colorful array of fresh vegetables and savory chorizo. The pickled red onions add tangy brightness that cuts through the rich, smoky sauce made from rehydrated ancho chiles. This rustic-style enchilada is served flat rather than rolled, making it perfect for casual gatherings or weeknight dinners when you want authentic Mexican flavors without complicated assembly.
Ingredients
- 3 tbsp white vinegar, distilled, divided
- 2 tbsp vegetable oil, plus more for frying
- 2 t salt, kosher or sea, divided, plus more for boiling water
- black pepper, freshly ground
- 1 cup red onion, slivered
- 5 EA ancho chiles, stemmed and seededguajillo chiles1:1
- 1 EA garlic clove
- 2 EA tomatoes, ripe, divided, 1 whole and 1 cut into thin slices
- 1 tbsp white onion, coarsely chopped
- 1 t oregano, dried
- 1 lb zucchini, halved lengthwise and cut into half-moons of about 1/2 inch
- 1 lb Mexican chorizo, casings removed, choppedSpanish chorizo1:1Use Spanish chorizo but add extra oil for cooking
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- 12 EA corn tortillas, store-bought or homemade
- 6 romaine lettuce leaves, rinsed and thinly sliced
- 6 oz radishes, halved lengthwise and cut into half-moons of about 1/2 inch
- 1 EA avocado, halved, pitted, cut into thin slices
- 1 EA cucumber, peeled, halved lengthwise, and cut into slices
- 1 cup cotija cheese, crumbled, ranchero or frescoqueso fresco1:1dairy-freeFull guide →
Instructions
- 1
Whisk white vinegar with vegetable oil, salt, and black pepper in a small bowl
- 2
Add red onion and let macerate for at least 15 minutes
- 3
Place ancho chiles, garlic clove, and whole tomato in a medium saucepan and cover with water
- 4
Simmer over medium-high heat for 8 to 10 minutes until chiles are rehydrated and tomato is mushy
- 5
Transfer chiles, tomato, and garlic to a blender with 1 cup cooking liquid
- 6
Add chopped onion, oregano, remaining vinegar, salt, and pepper then puree until smooth
- 7
Pour sauce into a medium skillet and set aside
- 8
Bring salted water to a boil in a medium saucepan over medium-high heat
- 9
Add sliced zucchini and blanch for 30 seconds
- 10
Strain zucchini and set aside in a bowl
- 11
Fry chorizo in a medium skillet over medium-high heat for about 6 minutes until crisp and brown
- 12
Crumble chorizo into smaller pieces with a wooden spoon
- 13
Add vegetable oil if chorizo doesn't have enough fat
- 14
Heat about 1/2-inch vegetable oil in a large deep skillet over medium heat
- 15
Dip each tortilla into ancho chile sauce until drenched
- 16
Gently place tortilla into hot oil and fry for about 20 seconds
- 17
Remove with slotted spatula and arrange 2 tortillas per plate
- 18
Top each tortilla with lettuce, zucchini, and radishes
- 19
Arrange slices of avocado, tomato, and cucumber on top
- 20
Finish with chorizo, pickled red onions, and crumbled queso
Tips
Let the red onions macerate longer for more intense pickled flavor - up to an hour works well
If chorizo doesn't render enough fat, add a tablespoon of oil to prevent sticking and ensure proper browning
Reserve extra ancho chile sauce for drizzling over finished enchiladas or storing for future use
Good to Know
Refrigerate assembled enchiladas for up to 2 days, though tortillas may soften
Prepare ancho sauce, pickle onions, and prep vegetables up to 1 day ahead
Serve immediately while tortillas are still warm and vegetables are crisp
Common Mistakes
Don't skip dipping tortillas in sauce before frying or they won't absorb flavor
Don't overcook zucchini or it will become mushy and watery
Don't let oil get too hot or tortillas will become tough and chewy
Substitutions
Dairy-Free Swaps
General Alternatives
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FAQ
Can I make this vegetarian?
Yes, simply omit the chorizo and add more vegetables like bell peppers or mushrooms. The dish will still be flavorful from the ancho chile sauce.
What if I can't find ancho chiles?
Substitute with guajillo or pasilla chiles for similar smoky flavor. You can also use 2-3 tablespoons of ancho chile powder mixed with tomato sauce.
How long do leftovers keep?
Refrigerate for up to 2 days, though the tortillas will soften. The pickled onions and sauce keep separately for up to a week.