Here's a quick and economical recipe.
What you'll need:
1 pork filet
1 pink grapefruit
1 red apple
1 green apple
Olive Oil or butter (2 teaspoons for a non-stick pan)
A teaspoon of honey
Peel and cut the grapefruit into slices, removing all the white parts. Cut the apples in quarters. Heat half the oil or butter in a deep dish frying pan on medium heat. Add the fruit and toss until the pieces just start to brown and soften. Remove onto a plate and whipe the frying pan off to eliminate the moisture. Heat the rest of the oil or butter. Slice the pork filet then cook them in the pan making sure not to overcook. Brush on the honey and powder the meat with the ground ginger just before the meat is cooked. Add salt and pepper.
Arrange the grapefruit slices on one side of the platter, the apple slices on the other, alternating green/red. Arrange the pork slices down the center and serve with a potato side dish.