Grilled octopus with garlic butter is a mouthwatering dish that combines the smoky flavors of the grill with the richness of garlic butter. The octopus is first tenderized by simmering it in a flavorful broth, then it's grilled until charred and crispy on the outside. While the octopus is grilling, a garlic butter sauce is prepared by melting butter with minced garlic and a squeeze of lemon juice. The grilled octopus is then tossed in the garlic butter sauce, ensuring that every bite is packed with flavor. Serve this dish with a side of roasted potatoes or a fresh salad for a complete meal.