In a medium mixing bowl, combine the coarsely-grated brie cheese, applesauce, ketchup, brown sugar, lemon juice, ground ginger, turmeric, Cajun seasoning, black pepper, and sea salt.

Transfer the mixture to a saucepan and bring it to a boil over medium heat.

Reduce the heat to low and let the mixture simmer for 10 minutes, stirring occasionally.

Remove the saucepan from the heat and let the glaze cool to room temperature.

Place the beef steaks in a sealable plastic bag or shallow dish.

Pour the cooled glaze over the steaks, ensuring they are evenly coated.

Seal the bag or cover the dish with plastic wrap and refrigerate for at least 4 hours, or overnight for best results.

When ready to cook, preheat your grill or grill pan to medium-high heat.

Remove the steaks from the marinade and discard any excess glaze.

Grill the steaks for about 4-6 minutes per side, or until desired doneness is reached, flipping only once.

Remove the steaks from the grill and let them rest for a few minutes before serving.