Delicious steak quesadillas made with seasoned flank or skirt steak, sautรฉed onions, and plenty of cheese! Serve with salsa, guacamole, and sour cream for the ultimate lunch or supper!
Ingredients:
For the quesadillas:
1 lb flank or skirt steak
1 teaspoon onion powder
1 teaspoon black pepper
1/2 teaspoon ground cumin
1/2 teaspoon garlic powder
2 tablespoons olive oil, divided
1 medium onion, sliced
2 1/2 cups shredded mozzarella cheese
2 1/2 cups shredded monterey jack cheese
10 medium (8-inch) flour tortillas
For serving (optional):
salsa
guacamole
sour cream
Instructions:
Heat a large skillet over medium-high heat. While the skillet is heating up, pat steak dry on both sides with paper towels. In a small bowl, combine salt, onion powder, black pepper, cumin, and garlic powder.
Sprinkle the seasoning evenly over both sides of the steak. Add 1 1/2 tablespoons of olive oil to the skillet and add the steak. Cook on each side for about 4-8 minutes, depending on how thick the steak is and how โdoneโ you want it to be.
Remove the steak from the skillet and transfer it to a cutting board to let it rest. While the meat is resting, add the remaining 1/2 tablespoon of olive oil to the skillet. Add the sliced onions and cook, stirring occasionally, for about 8 minutes, until softened.
Transfer the onions to a bowl and carefully wipe off the inside of the skillet with a few paper towels until clean. Set aside.
Uncover the steak and slice it against the grain at an angle into thin slices or into bite-sized chunks.
In a medium bowl, combine the shredded mozzarella and monterey jack cheeses.
Assemble the quesadillas by adding 1/2 cup of shredded cheese to the bottom of one tortilla, followed by some steak, then onions, and one more 1/2 cup of shredded cheese. Sprinkle a pinch of salt and then top everything with one more tortilla.
Place the clean skillet back on the stove over medium heat. Using a spatula, carefully transfer the quesadilla to the skillet.
Cook the quesadillas for 1-2 minutes, or until the bottom of the quesadilla is golden-brown. Quickly flip over the quesadilla and cook for another 1-2 minutes, until golden-brown and the cheese has fully melted.
Assemble and cook the remaining quesadillas. Serve immediately as is, or cut the quesadillas into fourths. Serve with salsa, guacamole, and sour cream.
Recipe Card

Steak Quesadillas
Ingredients
For the quesadillas:
- 1 lb flank or skirt steak
- 2 teaspoons kosher salt
- 1 teaspoon onion powder
- 1 teaspoon black pepper
- 1/2 teaspoon ground cumin
- 1/2 teaspoon garlic powder
- 2 tablespoons olive oil divided
- 1 medium onion sliced
- 2 1/2 cups shredded mozzarella cheese
- 2 1/2 cups shredded monterey jack cheese
- 10 medium 8-inch flour tortillas
For serving (optional):
- salsa
- guacamole
- sour cream
Instructions
- Heat a large skillet over medium-high heat. While the skillet is heating up, pat steak dry on both sides with paper towels. In a small bowl, combine salt, onion powder, black pepper, cumin, and garlic powder.
- Sprinkle the seasoning evenly over both sides of the steak. Add 1 1/2 tablespoons of olive oil to the skillet and add the steak. Cook on each side for about 4-8 minutes, depending on how thick the steak is and how โdoneโ you want it to be.
- Remove the steak from the skillet and transfer it to a cutting board to let it rest. While the meat is resting, add the remaining 1/2 tablespoon of olive oil to the skillet. Add the sliced onions and cook, stirring occasionally, for about 8 minutes, until softened.
- Transfer the onions to a bowl and carefully wipe off the inside of the skillet with a few paper towels until clean. Set aside.
- Uncover the steak and slice it against the grain at an angle into thin slices or into bite-sized chunks.
- In a medium bowl, combine the shredded mozzarella and monterey jack cheeses.
- Assemble the quesadillas by adding 1/2 cup of shredded cheese to the bottom of one tortilla, followed by some steak, then onions, and one more 1/2 cup of shredded cheese. Sprinkle a pinch of salt and then top everything with one more tortilla.
- Place the clean skillet back on the stove over medium heat. Using a spatula, carefully transfer the quesadilla to the skillet.
- Cook the quesadillas for 1-2 minutes, or until the bottom of the quesadilla is golden-brown. Quickly flip over the quesadilla and cook for another 1-2 minutes, until golden-brown and the cheese has fully melted.
- Assemble and cook the remaining quesadillas. Serve immediately as is, or cut the quesadillas into fourths. Serve with salsa, guacamole, and sour cream.
-
Creamy Pesto Salmon Rigatoni: An Elegant 30-Minute Dinner for Busy Weeknights

There’s something truly magical about a dish that feels indulgent and restaurant-worthy but comes together in the simplicity of your own kitchen. This Creamy Pesto Salmon Rigatoni is exactly thatโa harmonious blend of pan-seared, flaky salmon, herbaceous pesto, and a luxuriously creamy sauce, all tossed with hearty pasta, sweet cherry tomatoes, and tender broccoli. Itโs…
-
The Ultimate Pomegranate-Tahini Roasted Veggie Power Bowl: A Symphony of Flavor & Nutrition

In the quest for vibrant, nourishing, and downright delicious meals, the Pomegranate-Tahini Roasted Veggie Power Bowl stands as a culinary masterpiece. This isn’t just a recipe; itโs a colorful journey on a plate, combining the earthy depth of roasted vegetables with the jewel-like burst of pomegranate and the creamy, nutty embrace of tahini. Perfect for…
-
Title: The Ultimate 5-Minute, No-Bake Dessert: Unlocking Delicious & Healthy Magic with Only Milk and Fruit

In a world where dessert recipes often demand hours of effort, specialized equipment, and sugar-laden ingredients, a quiet revolution is brewing. Imagine crafting a dessert that is unbelievably delicious, naturally healthy, and ready in just 5 minutesโall without even turning on your oven. What if the secret lies in just two humble, wholesome ingredients? Welcome…