Preheat the oven to 400?F.
In a large bowl, combine the sirloin, sausage, diced tomatoes and green chiles, jalapeŇos, red and yellow peppers, and egg. Using clean hands, mix the ingredients together well.
Add the salt, pepper, and Emeril's Southwest Essence and mix well.
Add the crushed tortilla chips and mix until thoroughly combined.
Form the mixture into one large loaf and place in a nonstick loaf pan. Bake for 50 to 55 minutes, until the top of the loaf is nicely browned and the juices run clear.
Remove the loaf from the oven and serve warm. Top with salsa, if desired.
Makes 6 servings