Why This Recipe Works

Spiral-cut convenience: The slices absorb every drop of glaze without drying out.
Two-temperature roast: Low heat gently warms the ham, then a quick broil sets the glossy lacquer.
One-pan vegetables: Parsnips, carrots, and beets roast in the ham’s rendered juices—zero extra dishes.
Orange + spice balance: Fresh zest, juice, and a whisper of clove give high-notes to the naturally salty pork.
Make-ahead friendly: Glaze and vegetables can be prepped the night before; just pop everything in the oven when guests arrive.
Leftover magic: From ham-and-brie paninis to split-pea soup, the remains taste even better the next day.

Ingredients You'll Need

Quality matters when a recipe has a short ingredient list. Start with a fully cooked, bone-in spiral ham—shank end if you like picturesque slices, butt end for more generous portions. Look for one labeled “natural juices” rather than “water added”; the texture is denser and the flavor porkier. For the glaze, pick firm, fragrant oranges heavy for their size; they’ll be bursting with essential oils. Dark brown sugar melts into molasses-y depth, while a spoonful of Dijon mustard keeps everything from tipping into cloying territory. As for the roots, choose slender parsnips that snap cleanly and rainbow carrots (the yellow ones taste like candy). If beets intimidate you, buy them pre-trimmed with the greens removed; just halve, wrap in foil, and let the oven work its alchemy.

Ingredient substitutions? Maple syrup can stand in for brown sugar if you love its earthy notes. Honey works too, but reduce it slightly so the glaze doesn’t scorch. Prefer a smoky profile? Swap half the orange juice for pineapple juice and brush with chipotle powder. And if someone at your table is gluten-free, rest easy—everything here is naturally GF; just double-check your mustard brand.

How to Make Classic Christmas Ham with Orange Glaze and Roasted Root Vegetables

Preheat and Prep the Pan

Remove ham from refrigerator 45 minutes before roasting; chilled meat tightens up and won’t absorb glaze as readily. Arrange oven rack to lower-middle position and preheat to 275 °F (135 °C). Line a rimmed baking sheet with two crossed sheets of heavy-duty foil (this catches every sticky drip) and set a wire rack on top. If you don’t own a rack, coil extra foil into a loose “snake” and nestle it underneath—airflow is key for even heating.

Score and Season

Pat ham dry with paper towels. If your ham isn’t pre-sliced, use a sharp knife to cut ¼-inch-deep scores every inch horizontally and vertically, creating a diamond pattern. This exposes more surface for glaze adhesion. Stud each diamond intersection with a whole clove if you like old-school charm, or skip for kid-friendly slices. Place ham cut-side-down on rack.

First Slow Roast

Tent ham loosely with more foil, sealing edges to trap steam. Roast 12 minutes per pound (about 1 hour 45 minutes for an 8-pound ham). Slow heat warms the center without drying the edges; you’re aiming for 100 °F (38 °C) internal temperature—check with an instant-read thermometer inserted near but not touching the bone.

Prep the Orange Glaze

While the ham warms, zest two oranges (about 2 Tbsp) and juice them (1 cup). In a small saucepan combine zest, juice, brown sugar, Dijon, cinnamon stick, and a pinch of salt. Bring to a gentle simmer over medium heat, stirring until sugar dissolves. Reduce heat to low and let bubble 8–10 minutes until syrupy and reduced by one-third. You should have about ⅔ cup glossy liquid gold. Remove cinnamon stick; reserve.

Vegetable Medley Ready

Peel and cut parsnips, carrots, and beets into 2-inch batons; halve shallots. Toss with olive oil, salt, pepper, and fresh thyme. Spread on a second foil-lined sheet. Because root vegetables vary in density, give the beets a 10-minute head start—slide them onto the lower rack while the ham continues its initial roast.

Glaze and Crank Heat

Remove ham from oven; increase temperature to 425 °F (220 °C). Peel back foil and brush ham with one-third of the glaze, forcing it between spiral slices with a silicone brush. Return to oven uncovered for 10 minutes. The sugar begins to caramelize, creating that coveted sticky shell.

Second and Third Coatings

Repeat glazing twice more, every 8 minutes, rotating pan for even color. Watch closely the final minutes; molasses-heavy brown sugar turns from mahogany to bitter charcoal quickly. Total glazing time is 25–30 minutes. Internal temperature should read 120 °F (49 °C) for optimal juiciness.

Finish Vegetables

Stir vegetables, add apple cider vinegar for brightness, and roast 10 more minutes while ham rests. Beets should be tender when pierced, carrots wrinkled at the edges, parsnips bronzed. If you like extra char, switch oven to broil for 2–3 minutes—keep a close eye.

Rest, Slice, Serve

Transfer ham to carving board, tent loosely, and rest 20 minutes—this redistributes juices so slices stay succulent. Meanwhile, deglaze vegetable pan with ¼ cup orange juice, scraping browned bits into a quick pan sauce. Carve ham along natural spiral lines, arrange atop vegetables, drizzle with pan juices, and shower with fresh parsley for that requisite holiday color pop.

Expert Tips

Temperature Trumps Time

Ovens vary, so rely on an instant-read thermometer. Over-cooking is the cardinal sin of ham; it turns rubbery and salt-intense.

Double the Glaze

Make a second batch for passing at the table—guests love an extra puddle for drizzling over vegetables or biscuits.

Rest, Don’t Rush

A 20-minute rest gives you time to warm rolls, whisk gravy, and pour another round of eggnog without stress.

Foil Trick

Crimp a small “bowl” of foil under ham bone to steady the roast, making carving safer and slices uniform.

Save the Bone

Toss it into your slow-cooker with beans and aromatics for the silkiest post-holiday soup you’ll ever slurp.

Color Pop

Add a handful of pomegranate arils just before serving; their ruby jewels scream festive and cut richness with tart juice.

Variations to Try

Smoky Maple: Replace brown sugar with maple syrup and add ½ tsp smoked paprika to glaze.
Tropical Twist: Sub pineapple juice for orange and garnish with grilled pineapple rings.
Herb Garden: Stir chopped rosemary and thyme into glaze; finish with fresh sage leaves fried in butter.
Spicy Kick: Whisk 1 Tbsp sriracha into glaze and sprinkle red-pepper flakes over vegetables.
Cider House: Use reduced apple cider instead of orange juice and add a splash of Calvados.

Storage Tips

Refrigerate: Cool ham to room temperature within two hours, then wrap tightly in foil or place slices in airtight containers. Refrigerate up to 5 days. Store vegetables separately; their moisture will soften the ham’s crust.

Freeze: For longer storage, layer slices with parchment in freezer bags, press out air, and freeze up to 2 months. Thaw overnight in refrigerator before reheating.

Reheat: Place slices in a baking dish, drizzle with a splash of chicken stock, cover with foil, and warm at 275 °F until just heated through—overcooking toughens ham.

Make-Ahead: Glaze can be boiled, cooled, and refrigerated up to 1 week. Vegetables can be peeled and stored in cold water overnight; pat dry before roasting to encourage browning.

Frequently Asked Questions

Spiral-cut is convenient and maximizes glaze absorption, but a whole unsliced ham works—just score the surface as directed and add 10 extra minutes per pound for heat penetration.

Yes, for warming only. Place ham flat-side-down, brush with ½ cup glaze, and cook on LOW 3–4 hours. Finish under broiler on a sheet pan for caramelization.

Trim any blackened spots with a sharp knife, whisk up a fresh half-batch of glaze, and apply only during the last 5 minutes of broiling.

An off-dry Riesling echoes the orange sweetness, while a light Pinot Noir offers bright acidity to balance the salt. Serve both and let guests choose.

steady the shank with a kitchen towel, slice straight down until you hit bone, then follow the natural seam to release half-moon slices. Save the bone for soup.

Buy a 3–4-lb half ham and reduce glaze by one-third. Keep roasting times identical; thickness matters more than weight for doneness.