How do you prepare Mozzarella Beef Roll-Ups recipec?

 #### Mozzarella Beef Roll-Ups Recipe

Here's a simple recipe for Mozzarella Beef Roll-Ups that you can prepare at home:

1. **Preheat your oven to 350°F (175°C)**.

2. In a large skillet, **cook and crumble beef with pepper and onion** over medium-high heat until no longer pink, which should take about 5-7 minutes. Make sure to drain the excess fat.

3. **Stir in pizza sauce, pepperoni, and oregano** into the beef mixture.

4. **Spoon 1/2 cup of the beef mixture across the center of each tortilla**; top it with a piece of string cheese.

5. **Fold the bottom and sides of the tortilla over the filling and roll it up**. Place the roll-up on an ungreased baking sheet, seam side down.

6. **Bake until heated through**, which should take about 10 minutes.

7. It's recommended to **cool the beef mixture before assembly**. You can individually wrap the roll-ups in foil and freeze them in a freezer container if you wish to store them for later use.

Please note that the type of beef you use can affect the tenderness of the roll-ups. A tender cut of beef, such as sirloin, is recommended for this recipe. Enjoy your meal!