This version of taco salad has a festive look and flavor combination with cold vegetables, hot ground beef and chorizo, grated cheese and a spicy avocado dressing! Great for a main dish or side dish.
In a large frying pan over medium heat, heat the olive oil and add the chopped onions. Sauté until translucent, about 4-5 minutes. Add the ground beef and chorizo; sauté until fully browned. Drain any excess fat.
Add the grated cheese and meat/onion mixture to the chilled salad; toss. Garnish with tomatoes and olive slices.
Scoop avocado into the bowl of a food processor. Add all other ingredients, and process until fully combined and smooth. Dressing may be served at room temperature or covered and chilled until serving.
Serve immediately with dressing on the side for guests to spoon on salad or a dollop of dressing on top of individual servings.