The Best Breakfast Taquitos Ever

Name: Chorizo Breakfast Taquitos
Yield: 0
Ingredients: 1 large white onion; 5 Roma tomatoes; 2 tablespoons white vinegar; 2 tablespoons dried whole oregano; 8 ounces chorizo; 5 cloves garlic; 3 serrano peppers; 5 large eggs; 14 fresh corn tortillas; Frying oil; 1 bunch cilantro, chopped; Cotija cheese; Salt and pepper, to taste