Tacos with Beef Tournedos

• 4

  Dalisa beef tournedos

• 2 tbsp

  of chili powder

• 1 tbsp + 1 tbsp

  of olive oil

• 8

  corn tortillas

Pickled onion

• 1

  red onion

• 1/2 cup

  of white vinegar

Herb sauce

• 1

  small bunch of finely chopped cilantro

• 1

  small bunch of finely chopped oregano

• 1

  small hot pepper finely chopped (seeds removed)

• 1 tbsp

  of cumin

• Olive oil to taste

• Salt and pepper

Toppings

• 1

  avocado, finely diced

• 1/3 cup

  of ricotta

• 2 limes

  (zest and juice)