While the turkey cooks in the next step, chop and prepare all components to streamline assembly. Dice the tomatoes into 1/2-inch pieces, slice the avocado into 1/4-inch segments, chop the cilantro, and measure out the black beans, corn, shredded cheese, romaine lettuce, and tortilla strips. Having everything prepped and ready ensures smooth assembly and prevents the avocado from browning while you're still cooking.
Heat a large skillet over medium-high heat and add the ground turkey, breaking it apart with a spoon as it cooks for about 7 minutes until no pink remains. Drain any excess liquid from the pan, then add 1/4 cup water and the taco seasoning, stirring continuously until the mixture becomes thick and well-coated, about 2-3 minutes. I find that draining the liquid first prevents the seasoning from becoming too watery—this concentrates the flavors beautifully. Let the seasoned turkey cool slightly before assembling.
Divide the romaine lettuce evenly among 4 bowls or meal prep containers, creating a bed for the toppings. Layer the cooled seasoned turkey from Step 2 on top of each lettuce base, then distribute the black beans, corn, diced tomatoes, and shredded cheese evenly across all bowls. Top each salad with a handful of tortilla strips and arrange avocado slices on the side—I keep the avocado separate and add it right before eating to maintain its creamy texture and prevent browning. Sprinkle the fresh cilantro over each bowl as a finishing touch.
Drizzle each bowl with a touch of lime juice for brightness. Pack the bowls in airtight containers, keeping the sour cream, salsa, and guacamole separate in small containers so they don't make the lettuce soggy during storage. These components can be added right before eating for the best texture and flavor.