Turn your leftovers into a flavor-packed masterpiece with this Leftover Roast Beef Barbecue Sandwich Filling! This quick and easy recipe breathes new life into tender roast beef, chopping or shredding it before simmering it with smoky barbecue sauce, sautéed onions, and a blend of bold seasonings like smoked paprika and chili powder. A touch of apple cider vinegar and brown sugar adds the perfect balance of tangy and sweet, making each bite irresistibly delicious. Ready in just 30 minutes, this filling is perfect for piling onto toasted buns and pairing with crunchy coleslaw or pickles for a satisfying, crowd-pleasing meal. Whether you're looking for a creative way to use up leftovers or craving a hearty sandwich, this recipe is guaranteed to hit the spot!
Begin by chopping the leftover roast beef into small, bite-sized pieces or shredding it using two forks.
In a large skillet, heat the olive oil over medium heat.
Add the finely chopped onion to the skillet and sauté for 3-4 minutes, or until the onion becomes translucent.
Stir in the minced garlic and cook for an additional minute, until fragrant.
Add the chopped roast beef to the skillet and stir well to combine with the onions and garlic.
Pour in the barbecue sauce and stir to coat the roast beef evenly.
Add the apple cider vinegar, brown sugar, chili powder, smoked paprika, black pepper, and salt to the skillet. Stir thoroughly to incorporate all the seasonings.
Lower the heat to a simmer and let the mixture cook for 10-15 minutes, stirring occasionally, until the beef is heated through and the flavors are well combined.
Taste the filling and adjust the seasoning if needed, adding more salt, pepper, or barbecue sauce according to your preference.
Serve the barbecue beef filling on toasted sandwich buns. Optionally, garnish with coleslaw or sliced pickles for additional flavor and texture.
Calories |
1696 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 60.4 g | 77% | |
| Saturated Fat | 19.0 g | 95% | |
| Polyunsaturated Fat | 1.6 g | ||
| Cholesterol | 389 mg | 130% | |
| Sodium | 3779 mg | 164% | |
| Total Carbohydrate | 134.9 g | 49% | |
| Dietary Fiber | 6.0 g | 21% | |
| Total Sugars | 103.9 g | ||
| Protein | 142.9 g | 286% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 192 mg | 15% | |
| Iron | 14.6 mg | 81% | |
| Potassium | 2365 mg | 50% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.