Jackie recommends a hefeweizen, preferably one with notes of citrus and clove. A witbier, traditionally brewed with corriander and orange peel, would compliment the marmalade nicely, but I fear the more subtle beer notes would get lost among the sugar and citrus. Serve that one alongside for a lovely food pairing instead. Many pale ales will fit the bill, especially those with strong citrus notes. A saison would add a twist of spice. Steer clear of any uber hoppy beers, as the extensive boiling times may make for a very bitter marmalade.
I opted for Widmer's Hefe
recipe adapted from The Craft Beer Cookbook by Jacqueline Dodd
yields about 2 pints
2 - 12 oz bottles hefeweizen
1 lb (about 2) navel oranges
4 1/2 cups granulated sugar
1 Tbsp whole cloves
1/2 lemon, juiced and zest finely grated
Thoroughly scrub the oranges. Using a mandolin or a very sharp knife, slice the oranges into 1/8-inch rounds. Remove and discard any seeds as you go. Stack the slices and cut into quarters or sixths.
Wrap the cloves in a cheesecloth bundle tied with kitchen twine.
In a large, heavy-bottomed saucepan, add the beer, oranges, sugar, and clove packet. Bring the mixture up to a simmer (about 190°F). Simmer for 5 minutes. Cover, remove from heat and let stand overnight.
Remove and discard the clove packet. Bring the mixture to a gentle simmer, about 180°F, and maintain for 1 1/2 to 2 hours. The orange rind should be tender and begin to turn transculent. After 2 hours, add the lemon juice and zest. Return the mixture to a gentle simmer, between 185°F and 200°F, for 20-30 minutes.
Place a small plate in the freezer.
Bring the orange mixture to full boil, and stir continually, until it reaches about 222°F. Test the readiness of the marmalade by placing a teaspoon of the mixture onto the chilled plate and allowing it to sit for 30 seconds. Tilt the plate. The mixture should be a soft gel that moves slightly and will wrinkle when touched. If mixture is thin and runs easily, continue to boil until the marmalade reaches the gel stage.
Ladle into sterile jars, leaving 1/4-inch head-space. Gently stir to remove air bubbles. Wipe rims of jars clean and top with lids, screwing them finger tight (not TOO tight). Submerge filled jars in a water bath of boiling water and boil for 5-7 minutes (process times may vary by elevation).
Remove from water bath and allow to cool undisturbed for 12-24 hours.