Baked Mexican Chamorros with Chile Colorado

10 chile guajillo stems removed, seeded and deveined

2 chile ancho stems removed, seeded and deveined

8 cups water divided

2 garlic cloves

¼ onion chopped

1 teaspoon beef bouillon

½ teaspoon whole oregano crushed in your hand

½ teaspoon whole cumin

Salt

Pepper

4 beef shanks

2 tablespoons olive oil

2 tablespoons all purpose flour

TURN TO THE NEXT PAGE TO READ INSTRUCTIONS