The Mexican Mac and Cheese Recipe You Didn’t Know You Needed
The Mexican Mac and Cheese Recipe You Didn’t Know You Needed is a medium Mexican-American recipe that serves 6. 450 calories per serving. Recipe by acooknamedMatt on YouTube.
Prep: 30 min | Cook: 20 min | Total: 1 hr 5 min
Cost: $9.87 total, $1.64 per serving
Ingredients
- 2 cups Whole Milk (preferably 3.25% fat for richness)
- 2 tablespoons Lemon Juice (freshly squeezed)
- 1 teaspoon Baking Soda (food‑grade)
- 2 ounces Sodium Citrate (equivalent amount produced by lemon + baking soda reaction)
- 5 ounces Oaxaca Cheese (shredded; stringy Mexican cheese)
- 5 ounces Chihuahua Cheese (shredded; melt‑friendly Mexican cheese)
- 1 teaspoon Kosher Salt (adjust to taste)
- 1 tablespoon Rice Wine Vinegar (mild flavor, prevents clumping)
- 12 ounces Elbow Macaroni (uncooked)
- 1 Poblano Pepper (optional, diced and roasted)
Instructions
Create Homemade Sodium Citrate
In a small bowl combine 2 Tbsp fresh lemon juice with 1 tsp baking soda. The mixture will fizz vigorously; stir gently until bubbling stops, then set aside. This reaction yields roughly 2 oz of sodium citrate for the sauce.
Time: PT5M
Shred the Cheeses
Using a box grater, shred the Oaxaca and Chihuahua cheeses into a large bowl. Avoid pre‑shredded cheese to prevent anti‑caking agents from affecting the sauce.
Time: PT10M
Prepare the Milk Base
Pour 2 cups whole milk into a saucepan. Add the homemade sodium citrate, stir, and bring to a gentle simmer over medium heat.
Time: PT5M
Temperature: Medium heat
Season the Sauce
Add 1 tsp kosher salt and 1 Tbsp rice wine vinegar to the simmering milk. Stir to combine.
Time: PT1M
Melt the Shredded Cheeses
Reduce heat to low and gradually whisk in the shredded Oaxaca and Chihuahua cheeses, a handful at a time, allowing each addition to melt before adding more. Once all cheese is incorporated, cover the pan and remove from heat; let sit for about 5 minutes to finish melting.
Time: PT10M
Temperature: Low
Cook the Pasta
While the sauce rests, bring a large pot of salted water to a boil. Add 12 oz elbow macaroni and cook al dente according to package directions (about 8 minutes). Drain and set aside.
Time: PT10M
Temperature: Boiling
Combine Pasta and Sauce
Return the drained macaroni to the pot. Pour the cheese sauce over the pasta and toss gently to coat evenly. If the mixture is too thick, add a splash of reserved pasta water.
Time: PT5M
Add Optional Poblanos and Layer
If using, stir in diced roasted poblano pepper. Transfer the mac and cheese to a serving dish, optionally sprinkling extra shredded Chihuahua cheese on top for extra melt.
Time: PT4M
Serve Warm
Serve immediately while the sauce is warm and glossy. The dish can be kept on a low‑heat burner or in a warm oven (200°F) for up to 15 minutes before serving.
Time: PT5M
Temperature: 200°F
Nutrition Facts
- Calories
- 450
- Protein
- 20 g
- Carbohydrates
- 45 g
- Fat
- 20 g
- Fiber
- 2 g
Dietary info: Vegetarian, Contains Gluten
Allergens: Milk, Cheese
Ingredient Substitutions
- Instead of Whole Milk: 2% milk, half‑and‑half
- Instead of Lemon Juice: bottled lemon juice
- Instead of Sodium Citrate: store‑bought sodium citrate
- Instead of Oaxaca Cheese: Mozzarella (shredded)
- Instead of Chihuahua Cheese: Monterey Jack
- Instead of Kosher Salt: sea salt
- Instead of Rice Wine Vinegar: white wine vinegar, apple cider vinegar (use half amount)
- Instead of Elbow Macaroni: corkscrew pasta, small shells
- Instead of Poblano Pepper: Anaheim pepper, green bell pepper
Equipment Needed
- Saucepan
- Whisk
- Grater
- Large Pot
- Measuring Cups and Spoons
- Serving Dish
Critical Steps — Do Not Skip
- Creating the homemade sodium citrate (lemon + baking soda) – ensures the sauce emulsifies.
- Shredding fresh cheeses – prevents anti‑caking agents from ruining texture.
- Gentle simmer and low‑heat melting – avoids grainy or curdled sauce.
Chef Tips from the Video
- Use a brick of cheese and shred it yourself – it’s cheaper and free of anti‑caking agents.
- For extra smoky flavor, add a pinch of smoked paprika to the sauce.
- If you can find store‑bought sodium citrate, you can skip the lemon‑baking soda step.
Troubleshooting
Sauce becomes grainy or separates.
Reduce heat to low, whisk continuously, and add a splash of milk or reserved pasta water to bring it back together.
Cheese does not melt smoothly.
Ensure you are using freshly shredded cheese and that the sodium citrate is fully dissolved before adding cheese.
Sauce is too thick.
Thin with additional milk or reserved pasta water, a tablespoon at a time, until desired consistency is reached.
Storage
Refrigerator: Store leftovers in an airtight container for up to 3 days. Reheat gently over low heat, adding a splash of milk if needed.
Freezer: Not recommended; the cheese sauce may separate after freezing.
Room temperature: Can sit at room temperature for up to 2 hours when served buffet style.
Make-Ahead Tips
- The cheese sauce can be prepared up to 2 hours ahead; keep covered and warm on the stovetop over low heat.
- Cook the pasta ahead, toss with a little oil to prevent sticking, and refrigerate.
Frequently Asked Questions
What is the cultural significance and history of Geso Flalo Mac and Cheese in Mexican‑American cuisine?
Geso Flalo Mac and Cheese blends the traditional Mexican stringy cheese (often Oaxaca) with the classic American comfort food mac and cheese. It reflects the fusion of Mexican home‑cooking traditions with American holiday side dishes, becoming popular among Mexican‑American families during celebrations like Thanksgiving and Friendsgiving.
What are the traditional regional variations of Geso Flalo in Mexican cuisine?
In Mexico, "Geso Flalo" (often called Queso Oaxaca) is usually served melted on tacos, quesadillas, or as a topping for soups. Some regions add chilies or herbs, while others use it plain for its stretchy texture. The mac and cheese version is a modern adaptation that adds American pasta and a creamy sauce.
How is Geso Flalo traditionally served in Mexico?
Traditionally, shredded Oaxaca cheese is melted over warm tortillas, tacos, or baked dishes like chilaquiles. It is prized for its pull‑apart, stringy quality and is often paired with simple toppings like salsa or fresh cilantro.
What occasions or celebrations is Geso Flalo Mac and Cheese traditionally associated with in Mexican‑American culture?
While not a historic holiday dish, Mexican‑American families have adopted Geso Flalo Mac and Cheese as a crowd‑pleasing side for Thanksgiving, Christmas, and large gatherings because it combines familiar comfort food with beloved Mexican cheese flavors.
What authentic ingredients are essential for Geso Flalo Mac and Cheese versus acceptable substitutes?
Authentic ingredients include Oaxaca cheese and Chihuahua cheese for melt and stretch. If unavailable, mozzarella (for stretch) and Monterey Jack (for melt) work well. The sodium citrate can be bought or made at home with lemon juice and baking soda as described.
What other Mexican dishes pair well with Geso Flalo Mac and Cheese?
Serve it alongside grilled carne asada, roasted poblano salsa, Mexican street corn (elote), or a fresh cilantro‑lime slaw. The creamy, cheesy side balances spicy grilled meats and bright salads.
What makes Geso Flalo Mac and Cheese special or unique in Mexican‑American cuisine?
Its uniqueness lies in the use of a homemade sodium citrate cheese sauce, which creates a velvety, ultra‑smooth melt that mimics restaurant‑style American cheese sauces while preserving the authentic stretch of Oaxaca cheese. The combination of Mexican cheeses with a classic American pasta creates a cross‑cultural comfort dish.
What are the most common mistakes to avoid when making Geso Flalo Mac and Cheese?
Common errors include using pre‑shredded cheese (anti‑caking agents cause grainy sauce), letting the milk boil (breaks the emulsion), and adding the cheese too quickly (causes clumping). Follow the low‑heat melting technique and whisk constantly.
Why does this recipe use a lemon‑baking soda reaction instead of store‑bought sodium citrate?
The lemon‑baking soda reaction creates sodium citrate at home using pantry staples, making the technique accessible without specialty ingredients. It also demonstrates the chemistry behind the smooth cheese melt, which is the same effect achieved with commercial sodium citrate.
Can I make Geso Flalo Mac and Cheese ahead of time and how should I store it?
Yes. Prepare the cheese sauce up to 2 hours ahead, keep it covered on low heat. Cook the pasta separately, refrigerate, and combine just before serving. Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat gently with a splash of milk.
What does the YouTube channel acooknamedMatt specialize in?
The YouTube channel acooknamedMatt focuses on creative comfort‑food recipes, often blending classic American dishes with international flavors and sharing restaurant‑style techniques that can be recreated at home using everyday ingredients.
How does the YouTube channel acooknamedMatt's approach to Mexican‑American cooking differ from other cooking channels?
acooknamedMatt emphasizes practical chemistry tricks—like making sodium citrate from lemon and baking soda—and insists on shredding fresh cheese to avoid anti‑caking agents. This focus on ingredient science and cost‑saving methods sets the channel apart from others that rely on pre‑packaged products.
Last updated: September 1, 2026
