Preheat your oven to 400 degrees f. and line a sheet pan with parchment paper.
Rub the salmon filets on both sides with the oil and Cajun seasoning and roast for 10-12 minutes, or until flaky.
In a jar, combine all the dressing ingredients and shake to emulsify. Alternatively, you may whisk all dressing ingredients into a small bowl.
To assemble your bowls, divide the beans, brown rice, cucumber, mango and avocado equally among 4 bowls.
Top with coconut, Cajun salmon, and freshly chopped parsley or cilantro.
Drizzle everything with your homemade dressing and serve immediately or refrigerate for up to 2 days.
Enjoy!