Start the pickled onions first — they need time to sit. Combine sliced red onion, red wine vinegar, sugar, and salt in a jar or bowl. Press the onions down so they are submerged, cover, and set aside. They will be ready by the time everything else is done and keep in the fridge for up to 2 weeks.
Make the whipped feta: Combine block feta, softened cream cheese, olive oil, lemon juice, and garlic in a food processor. Blend for 60-90 seconds, scraping down once, until completely smooth and creamy. Season with black pepper. Transfer to a container and refrigerate. This keeps for up to 7 days.
Make the lemon tahini drizzle: Whisk tahini, lemon juice, cold water, and grated garlic in a bowl until smooth and pourable. It will seize up at first — keep whisking and add water a teaspoon at a time until it reaches a drizzleable consistency. Season with salt. Store in a jar for up to 10 days.
Cook the couscous: Heat 1 tbsp olive oil in a medium saucepan over medium heat. Add the pearl couscous and toast for 2-3 minutes, stirring frequently, until golden and nutty. Pour in the chicken broth, bring to a boil, reduce to a simmer, cover, and cook for 10-12 minutes until the liquid is absorbed and the couscous is tender with a slight chew. Fluff with a fork, stir in lemon juice, parsley, and mint. Season with salt.
Shape the kofta: Combine ground lamb, parsley, mint, grated garlic, cumin, coriander, smoked paprika, cinnamon, cayenne, salt, and pepper in a large bowl. Mix with your hands until the spices are evenly distributed — do not overwork or the patties will be dense. Form into 15 small oval patties about 3 inches long and 1/2 inch thick, or shape into small rounds.
Cook the kofta: Heat 1 tbsp olive oil in a large skillet over medium-high heat. Cook the patties in batches for 3-4 minutes per side until deeply browned with a slight char and cooked through (internal temp 160°F). The crust matters — do not crowd the pan or they will steam instead of sear.
Assemble meal prep containers: Spread a generous schmear of whipped feta on one side of each container. Add a scoop of herbed couscous, 3 kofta patties, diced cucumber, halved cherry tomatoes, and a mound of drained pickled red onions. Drizzle lemon tahini over everything. Garnish with fresh herbs and olives if using. Seal and refrigerate for up to 5 days.