How to Make It
Heat 1 tablespoon of the oil in a large pot over medium-high heat. Season the lamb with 1/2 teaspoon each salt and pepper. Cook, turning occasionally, until medium-rare, 6 to 8 minutes; transfer to a plate.
Add the carrots, onion, and the remaining oil to the pot. Cook until beginning to soften, 3 to 4 minutes. Add the flour and cook for 1 minute. Add the wine and scrape up any brown bits.
Add the broth, tomatoes, and beans. Simmer until the vegetables are tender, 8 to 10 minutes. Stir in the lamb, parsley, 1/2 teaspoon salt, and 1/4 teaspoon pepper. Serve immediately.
To freeze: Cool the stew to room temperature and spoon into a freezer container or bag. Freeze for up to 3 months. To cook, thaw the stew in a bowl of cold water or overnight in the refrigerator. Transfer to a pot and cook, covered, stirring occasionally, until heated through, 10 to 20 minutes.