If you want a tortilla soup that’s vegan (without the garnishes), this is the recipe for you. Unlike most tortilla soup recipes, Qdoba doesn’t use chicken broth for the soup base. So I tried vegetable broth, but every variety I tried threw the whole recipe off, and I was about to give up. As a last resort, I tried the soup again with Knorr vegetable bouillon cubes, and…bingo. The bouillon added the perfect flavor, and all was good in the world.

For this soup, you’ll need to roast some peppers, but after that the recipe is a straightforward chop-and-simmer, and you should have a very easy time with it.

This soup gets garnished with sour cream, shredded cheese and fried tortilla strips, but you can upgrade your soup by adding chopped adobo chicken (from the TSR version of Qdoba Adobo Chicken, black beans, rice, pico de gallo, and minced cilantro. Now you’ve just cloned the chain’s Loaded Tortilla Soup, and you’re a better person because of it. 

The 729-unit chain did not start its life as Qdoba. When the Mexican food chain was first founded by Robert Miller and Anthony Hauser in Denver, Colorado in 1995, it was called Zuma Mexican Grill, named after a friend’s cat. As it turned out, a restaurant in Boston had that same name and threatened to sue, so the partners changed the name to Z-Teca. It wasn’t long before two different restaurants threatened to sue for that name—Z’Tejas in Arizona and Azteca in Washington—and the partners were forced to change the name yet again. This time they called their restaurant Qdoba, a completely made-up name that was unlikely to be used by anyone else.           

A signature item and consistent top seller is this marinated adobo chicken, offered as a main ingredient in most of the chain’s selections. Make this chicken by marinating thigh meat for a couple of days in the secret adobo sauce (a worker there told me they let it soak for up to 8 days), then grill and chop. Use the flavorful chicken in burritos, tacos, bowls, on nachos, and in tortilla soup.

I bet your craving some Qdoba Fiery Habanero Salsa right about now. Get my recipe here. 

There are many acceptable ways to formulate good queso, but to make this specific queso the ingredients must be correct, and most copycat recipes seem to get it wrong. A few recipes get one of the peppers and two of the cheeses right, but pretty much every recipe out there is a bit of a mess that I will now save you from.

Quesos can be made with a variety of cheeses that include queso fresco, asadero, and Muenster, but this particular queso includes a cheese you probably didn’t expect: Swiss. That cheese is slow to melt, so we’ll shred it first, along with the Jack. And you won't need to gum up the queso with flour or cornstarch by making a roux because the white American cheese in the mix contains sodium citrate or sodium phosphate—additives that help the cheese melt smoothly and stay that way. 

Authors of recipes that call for tomatoes in this dish haven’t looked closely. Those are red bell peppers and they are roasted, peeled, and seeded along with the poblano and jalapenos before they are diced and added to the cheese sauce. The sauce cooks on low heat, never bubbling, so that it stays smooth and creamy.

When done, the queso might seem thin in the pan, but it will thicken as it cools to a perfect consistency for dipping tortilla chips, or as a topping for tacos and burrito bowls.

Find my recipes for Qdoba Adobo Chicken and Habanero Salsa here. 

I’ve yet to taste a better habanero salsa at a quick-service Mexican chain than the one made daily at Qdoba Mexican Eats. Yes, it is very spicy, but the simple combo of fire-roasted habanero, tomatillo, and garlic is not as fiery as you might expect from a salsa that includes so much habanero in it.

And that’s exactly what makes this salsa so good. Because the habanero peppers are roasted, and the seeds are removed, you can enjoy the complex flavor of the habanero without your taste buds being numbed by the heat. A good salsa should enhance your food, not upstage it.

You can roast the peppers in your oven or by holding them over the high flame of a gas stove with a skewer until the skins have charred to black. Resting the blackened peppers in a covered container for a few minutes will help to steam the skins, and they will wash off easily under cold water. 

How about using this salsa to spice up some Qdoba Grilled Chicken Adobo? Ger my recipe here.