From the Essential Pépin tv series, Episode 112: Fruit Fete
For these baked apples, ubiquitous in home cooking as well as in country inns and restaurants, only a few ingredients are needed. Inexpensive and quickly prepared, the dish can be made year round. Use an apple that will keep its shape during cooking, such as Golden or Red Delicious, russet, Granny Smith, or Pippin. —Jacques Pépin
The apples look best when they have just emerged from the oven, puffed from the heat and glossy with rich color. But it’s best to serve them barely lukewarm, even though they will shrivel a bit as they cool. If you have leftovers, the apples can be reheated the next day (baste them with the juice). These are delicious served with a slice of pound cake or with sour cream.
The mixture of apricot jam, maple syrup, and butter makes a flavorful sauce. If you don’t have maple syrup, substitute granulated sugar. You could also add lemon juice and cinnamon, mace, nutmeg, or any other spice that you like.