Leftover Brisket Quesadilla Recipe
Sneak Preview: Leftover brisket? Turn it into a cheesy, melty, barbecue-infused quesadilla! All you need are flour tortillas, shredded brisket, your favorite barbecue sauce, and Pepper Jack cheese. Add a smear of Brie (optional) for a gourmet touch!

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Beef briskets seem to come only in large and X-large sizes. At my house, that means brisket leftovers. If you have a similar problem, try these quesadillas with brisket, barbecue sauce, and cheese.
These quesadillas transform yesterday’s barbecue into a crispy, cheesy masterpiece. Pepper Jack brings the heat, barbecue sauce adds smoky sweetness, and Brie (if you have it) takes things up a notch.
Ingredients and Substitutions

TORTILLAS: Flour works best, but whole wheat or gluten-free are fine. Homemade adds extra flavor.
BRISKET: Any leftover pork, leftover meatloaf, or leftover beef roast will also work.
CHEESE: Pepper Jack for spice, or swap in Cheddar or Monterey Jack.
BARBECUE SAUCE: Store-bought or homemade, your choice.
BRIE (optional): Adds rich creaminess; skip if you prefer.
EXTRAS: Mushrooms, jalapeños, red onions, or corn for variety.
How to Make Leftover Brisket Quesadillas
⬇️ Jump to the recipe below for exact amounts and detailed instructions.








?Tips That Make a Difference
• Cheese is the glue: Place cheese on both tortillas so everything sticks together.
• Don’t overfill: Too much filling makes flipping tricky and can lead to a messy quesadilla.
• Flip like a pro: Use a paper plate—place it over the quesadilla, flip, then slide it back into the skillet.
• Slice with ease: A pizza cutter works best, but scissors or a sharp knife will do the job.
FAQs
- Can I make these ahead of time?
- Yes! Assemble them in advance and store them in the fridge. Cook when ready to eat.
- Why are my quesadillas greasy?
- Too much oil! A light spritz is all you need. Also, avoid super fatty cheese.
Final Thoughts
Oh, how I love “leftover” recipes that are just as delicious as the original food involved. But they can’t be too much work, or I’m not interested. Thankfully, quesadillas are quick and easy. I hope you’ll give these a try.
p.s. I rarely have Brie on hand, but that doesn’t stop me from throwing these together with any leftover cheese I can find in the fridge.
More Handheld Bites You’ll Love
- Queso Corn Dip Recipe
- Smoked Turkey, Pepper Jack Cheese, and Basil Panini
- Crispy Egg and Sausage Breakfast Flautas
- Crispy Chicken and Spinach Flautas
Need help troubleshooting? Please email me: Paula at saladinajar.com–photos welcome!
This recipe is slightly adapted from The Pastry Queen by Rebecca Rather.



I made these from the leftover roast (your Comforting Pot Roast recipe). For cheese, I used what I had on hand – Swiss and gruyere combo, mozzarella, and smoked provolone. And omitted the cilantro. This is the first time I have made quesadillas. My hubby really liked them and even suggested I make them for friends when we get together. They were yummy! Thanks for the delicious recipe. We will definitely be having them again.
Debbie, Wow! This is your first round with quesadillas? Aren’t they fabulous? So easy to make and easy to customize for whatever you have and whatever each person wants. The smoked Provolone is an inspired idea, but then I love any kind of cheese.
Thanks so much for taking the time to write.
Youre absolutely awesome! I have a soirée on Saturday and I did not know hat appetizers to chose! Short, sweet and to the point! Thank you! Your quesadillas look spectacular and I’m all over it!
Ps awesome tribute to your dad..I’m a daddy’s girl too!
Thanks Penny, Hope your soiree is a success.
92!!!! THAT is an amazing age – he looks wonderful – congrats on an early birthday! Easy Quesadillas… so easy I just will have to make these! Have tortillas in my freezer and haven’t used them – so I’m all set except for the brisket! That looks easy as well!
Your Quesadillas look scrumptious and just might motivate me to make some. You know I’ve never made a quesadilla before. Yes, I eaten tortillas, mostly with Chicken Caesar Salad rolled inside.
Being a farmer all his life must have agreed with your Father. He looks wonderful and I hope he has a wonderful 92nd birthday next month. I thank him and all those in his profession who helped put good food on our tables.
Looks great. Will have to pass this on to Brent as you have listed his favorite ingredients- cheese, beef, and tortillas. Agree with Scooter- Dad looks great and 92 is amazing!!
Looks great! Wish I had some right now. I especially like the tribute and picture to your Dad.
Good for him with the scrabble!