1. Coat the salmon fillet with olive oil, salt, pepper, and oregano.
2. Sear the salmon in a cast iron skillet for 5 minutes on each side.
3. Transfer the skillet with the salmon to an oven preheated to 350°F (175°C) and bake for an additional 10 minutes.
4. While the salmon bakes, prepare your bowl: create a base of baby kale.
5. Arrange the cooked salmon, avocado, sliced cucumbers, tomatoes, kalamata olives, and fresh dill over the kale.
6. Drizzle with fresh lemon juice and extra virgin olive oil before serving.