Heat the olive oil in a skillet over medium heat until it shimmers and begins to ripple.
Add the minced garlic and ground cumin to the hot oil, stirring constantly until fragrant—about 30 seconds. You should smell the aroma fill the kitchen.
Add the ground turkey to the skillet, breaking it apart with your spatula. Cook, stirring occasionally, until it is browned and cooked through, about 5-7 minutes. The color will change to a rich tan, and juices will run clear.
Push the cooked turkey to one side of the pan and add the sliced zucchini to the empty space. Cook for about 3-4 minutes, stirring occasionally, until the zucchini softens slightly and develops light golden edges.
Mix the zucchini with the turkey, combining everything evenly. Continue cooking for another 2-3 minutes, allowing the flavors to meld and the zucchini to become tender yet slightly crisp.
Season with salt and pepper to your taste and cook for another minute. The mixture should be hot, fragrant, and well combined.
Serve the skillet hot, garnished with fresh herbs if desired. The dish should have a savory aroma, with browned bits on the zucchini and the turkey fully cooked.