Remove the skin from the salmon fillet using a sharp knife and cut the fish into 1-inch (2.5 cm) cubes. Place the salmon in a medium mixing bowl.
1 lb (454 g) salmon fillet
In a separate bowl, whisk together olive oil, Dijon mustard, dried oregano, garlic powder, kosher salt, and black pepper until fully combined. Pour the marinade over the salmon cubes and toss gently to coat every piece evenly. Let the salmon rest at room temperature for 15 minutes.
2 tbsps (30 ml) olive oil, 1 tsp (5 g) Dijon mustard, 1 tsp (1 g) dried oregano leaves, 1 tsp (3 g) garlic powder, 1 tsp (6 g) kosher salt, ½ tsp (1 g) black pepper
Heat a large skillet over medium-high heat. Add a thin layer of olive oil and swirl to coat the bottom of the pan. Arrange the salmon cubes in a single layer, leaving space between each piece. Cook undisturbed for 2 minutes, or until a golden crust forms on the first side.
Flip the salmon cubes and cook for an additional 1 to 2 minutes, until the salmon is opaque and just firm to the touch. Remove the salmon from the pan immediately to prevent overcooking and set aside.
In a small bowl, whisk together the Greek yogurt, fresh lemon juice, dried dill, kosher salt, and black pepper until smooth. If needed, add water or additional lemon juice 1 teaspoon at a time until the sauce reaches a pourable consistency. Set aside to allow the dill to hydrate.
½ cup (120 g) full-fat plain Greek yogurt, 2 tsps (10 ml) fresh lemon juice, ½ tsp (1 g0 dried dill, ½ tsp (3 g) kosher salt, ¼ tsp (0.5 g) black pepper, water or additional lemon juice
Prepare the bowl components. Slice the cherry tomatoes in half lengthwise. Cut the cucumber into thin rounds or half-moons. Roughly chop the parsley. Pit the olives if necessary.
1 cup (150 g) halved cherry or grape tomatoes, 1 large cucumber or a handful of minis, 2 tbsps (8 g) chopped fresh parsley, ½ cup (75 g) olives
Divide the warm cooked rice evenly among four serving bowls. Arrange the seared salmon bites over the rice. Add the cherry tomatoes, cucumber, pickled red onions, olives, and sliced pepperoncini around the salmon.
3 cups (555 g) cooked white rice, ½ cup (75 g) pickled red onions, ¼ cup (40 g) sliced peperoncini
Drizzle the yogurt dill sauce generously over the bowls. Garnish with Aleppo pepper and chopped fresh parsley. Serve immediately.
Aleppo pepper