Follow these simple steps to create delicious Jalapeno Beef Quesadillas.

1. Step 1

   Heat olive oil in a large skillet over medium heat. Add diced onion and minced garlic, sautéing until the onion is translucent, about 3-4 minutes.

2. Step 2

   Add ground beef to the skillet, breaking it apart with a spatula. Cook until browned, about 5-7 minutes. Drain excess fat if necessary.

3. Step 3

   Stir in diced jalapenos, salt, and black pepper. Cook for an additional 2 minutes, allowing the flavors to meld.

4. Step 4

   Remove the beef mixture from the skillet and set aside. Wipe the skillet clean with a paper towel.

5. Step 5

   Place a tortilla in the skillet over medium heat. Sprinkle 0.25 cup of shredded cheddar cheese over half of the tortilla.

6. Step 6

   Add a portion of the beef mixture over the cheese, then fold the tortilla in half.

7. Step 7

   Cook the quesadilla for 2-3 minutes on each side, or until the tortilla is golden brown and the cheese is melted. Repeat with remaining tortillas and filling.

8. Step 8

   Cut each quesadilla into wedges and serve warm.