Cuban Picadillo

Ingredients

• 2 tablespoons olive oil
• 1 medium yellow or white onion, finely chopped (about 1 cup)
• 1 small red bell pepper, cored and seeded, finely chopped (about 3/4 cup)
• 1 tablespoon tomato paste
• 4 medium cloves garlic, finely chopped (about 4 teaspoons)
• 2 teaspoons ground cumin
• 2 teaspoons dried oregano
• kosher salt and freshly ground black pepper
• 2 bay leaves
• 1/2 cup dry white wine
• 1 1/2 pounds ground beef
• 1 cup diced canned tomatoes
• 2 tablespoons worcestershire sauce
• 1/3 cup raisins
• 1/2 cup pimento stuffed olives plus 2 tablespoons brine
• 2 tablespoons capers
• 1 large waxy potato (such as yukon gold or red about 8 ounces), peeled and cut into 1/4-inch cubes