Quick Shepherd's Pie

Bring 2 inches of water to a boil in a large pot fitted with a steamer basket. Add potatoes and steam until tender, 10 to 12 minutes. Drain and return the potatoes to the pot. Add milk, butter and 1/4 teaspoon each salt and pepper. Mash together to a chunky consistency. Cover to keep warm.

Meanwhile, heat oil in a large nonstick skillet over medium-high heat. Add lamb, onion, carrots and the remaining 1/4 teaspoon each salt and pepper; cook, stirring, until the lamb is no longer pink, 6 to 8 minutes. Sprinkle flour and oregano over the mix and cook, stirring, for 1 minute. Add broth and corn; bring to a simmer and cook, stirring, until thickened, 3 to 5 minutes more.

Ladle the lamb stew into 4 bowls and top with the potatoes.