Put an oven rack in the center of the oven. Preheat the oven to 350 degrees F.

In a medium bowl, whisk the egg whites until fluffy, about 30 seconds. Add the cream, lox, lemon zest, salt, and pepper.

In a 10-inch, ovenproof, nonstick skillet, heat the oil over medium heat. Add the arugula and garlic. Cook, stirring frequently, until the arugula has wilted, about 1 minute. Pour the egg mixture into the pan and stir to combine the ingredients. Cook, without stirring for 4 minutes. Transfer the skillet to the oven and bake until set, about 10 to 12 minutes.

Slide the frittata onto a platter. Using a serrated knife, cut the frittata into wedges and serve warm or at room temperature.

Preheat a grill or grill pan to high. Pulse the olives, shallot, garlic, rosemary, red pepper flakes, 2 tablespoons olive oil and the juice of 1/2 lemon in a food processor; season with salt and pepper.

Pierce the steak all over with a fork and season with salt and pepper. Rub 1 heaping tablespoon olive mixture all over the steak, then set aside, about 10 minutes. Meanwhile, toss the remaining olive mixture with the tomatoes, parsley, the remaining 2 tablespoons olive oil and the juice of the remaining 1/2 lemon in a small bowl.

Grill the steak until browned on one side, about 7 minutes. Flip and cook about 7 more minutes for medium rare. Transfer the steak to a cutting board and let rest 5 minutes. Cut in half; reserve one half for steak sandwiches (at right). Thinly slice the remaining steak against the grain and top with the olive-tomato tapenade.

Peel the potatoes and cut into 1/2-inch dice. Place in a medium saucepan and cover with cold water. Set over high heat, cover and bring to a boil. Once boiling, uncover, decrease the heat to maintain a simmer and cook until tender and easily crushed with tongs, approximately 10 to 15 minutes. Place the half-and-half and butter into a microwave-safe container and heat in the microwave until warmed through, about 35 seconds. Drain the potatoes in a colander and then return to the saucepan. Mash the potatoes and then add the half and half, butter, salt and pepper and continue to mash until smooth. Stir in the yolk until well combined.

Preheat the oven to 400 degrees F.

While the potatoes are cooking, prepare the filling. Place the canola oil into a 12-inch saute pan and set over medium high heat. Once the oil shimmers, add the onion and carrots and saute just until they begin to take on color, approximately 3 to 4 minutes. Add the garlic and stir to combine. Add the lamb, salt and pepper and cook until browned and cooked through, approximately 3 minutes. Sprinkle the meat with the flour and toss to coat, continuing to cook for another minute. Add the tomato paste, chicken broth, Worcestershire, rosemary, thyme, and stir to combine. Bring to a boil, reduce the heat to low, cover and simmer slowly 10 to 12 minutes or until the sauce is thickened slightly.

Add the corn and peas to the lamb mixture and spread evenly into an 11 by 7-inch glass baking dish. Top with the mashed potatoes, starting around the edges to create a seal to prevent the mixture from bubbling up and smooth with a rubber spatula. Place on a parchment lined half sheet pan on the middle rack of the oven and bake for 25 minutes or just until the potatoes begin to brown. Remove to a cooling rack for at least 15 minutes before serving.