This hot red curry has a rich, reduced tomato sauce perfect for serving over rice.
Drain, reserving the juice, and coarsely chop:
Heat in a Dutch oven over medium heat:
Add and cook, stirring, until softened and starting to brown, about 8 minutes:
Increase the heat to medium-high, add, and cook, stirring, for 30 seconds:
Add ½ cup of the chopped tomatoes and ¼ cup of the reserved tomato juice along with:
Simmer, stirring occasionally, until the liquid is reduced and thickened slightly, 5 to 7 minutes. Stir in the remaining tomatoes and juice, cover, reduce the heat to maintain a simmer, and cook until the lamb is tender, 45 to 60 minutes.
Remove the meat with a slotted spoon and keep warm. Skim any fat from the surface of the liquid, increase the heat, and simmer briskly until the sauce is thickened. Return the meat to the sauce. Serve with:
Garnish each serving with: