Cajun Salmon and Shrimp Fried Rice

Ingredients

• 1 pound salmon fillet, (skin removed, cut into 1-inch pieces)
• ½ pound large shrimp, (peeled, deveined)
• 2 ½ tablespoons Cajun seasoning, (divided)
• 2 tablespoons olive oil, (divided)
• 1 tablespoon unsalted butter
• 4 cups (744 g) cooked day-old white rice, (like jasmine rice)
• 1 small yellow onion, (diced)
• 1 red bell pepper, (diced)
• 2 teaspoons garlic (minced)
• 2 green onions, (sliced (white and green parts separated))
• 2 large eggs, (beaten)
• 2 tablespoons soy sauce
• 1 tablespoon Cajun seasoning, (or more to taste)
• Kosher salt and black pepper, (to taste)
• Lemon wedges
• Chopped green onions