I started by mixing olive oil, lemon juice, minced garlic, oregano, salt, and pepper in a bowl. This marinade gives the salmon its bold Mediterranean flavor. Then I gently coated each fillet evenly and let it rest for about 10 minutes. This short marination helps the flavors absorb beautifully.
I placed the marinated salmon on a lined baking tray and preheated the oven. Baking at the right temperature ensures juicy, flaky fish. The salmon cooked until it turned tender and slightly golden on top, locking in all the seasoning. I avoided overcooking for best texture.
I mashed ripe avocado in a bowl and mixed it with Greek yogurt, grated cucumber, garlic, lemon juice, dill, and olive oil. The result was creamy, refreshing, and slightly tangy with a smooth green texture that pairs perfectly with salmon.
Once the salmon was ready, I plated it warm and added a generous spoon of avocado tzatziki on top. The contrast between hot salmon and cool sauce created the perfect Mediterranean balance on the plate.