Brisket Quesadillas
Brisket quesadillas use leftover cooked brisket and a skillet for a crisp, cheesy meal in about 25 minutes.
Prep
10 min
Cook
15 min
Total
25 min
Servings
4 servings (4 quesadillas)
Ingredients
Tools that make this easier
Optional — the recipe works without them.
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- Most useful here Cast-Iron Skillet Heats the chopped brisket and crisps each quesadilla in the skillet. Check price on Amazon
- Instant-Read Thermometer Checks the thickest brisket pieces reach 165°F. Check price on Amazon
- Fish Spatula Flips the quesadillas without tearing the tortillas. Check price on Amazon
Instructions
- 1
Heat a 12-inch skillet over medium heat. Add the chopped brisket with 2 tablespoons of water and heat for about 5 minutes, stirring occasionally, until the thickest pieces reach 165°F on an instant-read thermometer. It's ready when the brisket is steaming hot throughout and the thickest pieces register 165°F.
- 2
Transfer the brisket to a plate and wipe the skillet clean. Spread the brisket, shredded cheese, green onions, and pickled jalapeños over 4 tortillas, leaving a small border, then top with the remaining tortillas (about 4 minutes). It's ready when each tortilla has an even layer of filling without reaching the edge.
- 3
Melt 1/2 tablespoon butter in the skillet over medium heat. Cook 2 quesadillas at a time for about 2 minutes per side, adding the remaining butter before the second batch, until the tortillas are crisp and the cheese is melted. It's ready when the tortillas are crisp and browned in spots and the cheese is fully melted.
Used in this recipe: Cast-Iron Skillet Instant-Read Thermometer Fish Spatula (Amazon, affiliate links)
Notes
Tips for Success
- Reheat the leftover brisket to 165°F before assembling the quesadillas. This warms the meat safely without requiring the tortillas to stay in the skillet long enough to dry out.
- Reheat the brisket separately and let excess liquid evaporate before assembling. Keep the filling in a thin, even layer and cook over medium heat rather than high heat.
Common Mistakes to Avoid
- The quesadillas can become greasy or soggy when brisket releases too much moisture while the tortillas are browning.
Nutrition (per serving)
740 kcal
Calories
43g
Protein
50g
Carbs
43g
Fat
2g
Fiber
1080mg
Sodium
Brisket quesadillas turn leftover cooked brisket into a crisp, cheesy meal in about 25 minutes. The key is to reheat the brisket separately before it goes into the tortillas, so the meat is hot while the quesadillas only need enough skillet time to brown the tortillas and melt the cheese. Thin layers of filling help keep every quesadilla crisp instead of soggy.
Ingredients
- 2 cups cooked brisket, finely chopped or shredded
- 1 tbsp butter, divided
- 8 8-inch flour tortillas
- 2 cups Mexican-blend cheese, shredded
- 1/4 cup green onions, thinly sliced
- 1/4 cup pickled jalapeños, finely chopped (optional)
- 1/2 cup sour cream (optional)
- 2 tbsp fresh cilantro, chopped (optional)
The brisket should already be cooked before starting. Finely chopped or shredded pieces distribute more evenly across the tortillas, which helps prevent bulky spots that can hold in extra moisture.

How To Make It
Reheat the brisket separately. Heat a 12-inch skillet over medium heat. Add the brisket with 2 tablespoons of water and heat for about 5 minutes, stirring occasionally. Use an instant-read thermometer to check the thickest pieces; they should reach 165°F. The brisket is ready when it is steaming hot throughout and the thickest pieces register 165°F. USDA guidance recommends using a food thermometer to verify safe internal temperatures.
Build the quesadillas. Transfer the brisket to a plate and wipe the skillet clean. Divide the brisket, cheese, green onions, and pickled jalapeños over 4 tortillas, keeping the filling in an even layer and leaving a small border. Top with the remaining tortillas. The filling should stay inside the edges so it does not spill into the skillet while the tortillas brown.
Cook until crisp and melted. Melt 1/2 tablespoon butter in the skillet over medium heat. Cook 2 quesadillas at a time for about 2 minutes per side, adding the remaining butter before the second batch. They are ready when the tortillas are crisp and browned in spots and the cheese is fully melted.

Why You Reheat the Brisket First
The important choice in these brisket quesadillas is separating the meat-heating step from the tortilla-browning step. Bringing the leftover brisket to 165°F first means the quesadillas do not have to remain in the skillet long enough to dry out the tortillas just to warm the filling.
It also gives excess moisture a chance to evaporate before the brisket is enclosed between the tortillas. That matters because moisture trapped in the filling can soften the tortillas as they cook.
If Your Quesadillas Turn Greasy or Soggy
Too much moisture from the brisket can make the tortillas greasy or soft instead of crisp. Reheat the brisket separately and let excess liquid evaporate before assembling. Keep the filling thin and even, and use medium heat rather than high heat so the tortillas can brown without the filling releasing moisture too quickly.
Substitutions
These are untested alternatives, so expect some differences in the finished quesadillas:
- Mexican-blend cheese: Monterey Jack is a common substitute. Expect a milder, especially melty filling with less pronounced seasoning.
- Flour tortillas: Corn tortillas can be used for more toasted corn flavor and a firmer, more brittle texture. Smaller tortillas are preferable, and they need careful handling.
- Sour cream: Mexican crema is a common stand-in. It is looser and slightly tangier, making it easier to drizzle over the quesadillas.
Storage and Make-Ahead
Refrigerate leftover quesadillas in an airtight container within 2 hours of cooking and use within 3 to 4 days. Reheat them to 165°F before serving; a skillet helps bring back their crisp texture.
For make-ahead preparation, the brisket can be chopped and reheated up to 3 days ahead, then refrigerated promptly in a shallow container. Reheat the cooked brisket to 165°F before assembling the quesadillas. Its storage time starts when the brisket is cooked or reheated, not when the quesadillas are assembled. For more brisket ideas, see these Slow Cooker Brisket Tacos.
Serving Ideas
Serve the brisket quesadillas with sour cream, salsa, guacamole, or pico de gallo. The cool toppings add contrast to the crisp tortillas and warm, cheesy filling.






