Preheat an outdoor grill for high heat and lightly oil the grate.
In a bowl, pour 1/4 cup of melted butter.
Place 450 grams of okra in the bowl and roll them in the melted butter to coat evenly.
In another bowl, add 1/4 cup of cajun seasoning.
Roll the butter-coated okra in the cajun seasoning to coat evenly.
Place the seasoned okra on the preheated grill.
Grill the okra for 2 minutes on one side.
Flip the okra and grill for another 2 minutes until charred.