Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish
For food lovers seeking the ultimate festive side, Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish provides the perfect balance of comforting flavors and vibrant color to your holiday table.
This crowd-pleasing gratin combines thinly sliced sweet potatoes with tart cranberries, a creamy sauce, and a golden, cheesy topping, creating an irresistible dish that complements classic roasts, festive poultry, and vegan main courses alike.
Rooted in French culinary tradition yet adapted for the North American palate, gratins are known for their crisp, baked crust and tender, layered interiors. This variation elevates the dish by incorporating cranberries for a tangy pop that pairs beautifully with the natural sweetness of the potatoes.
As American holiday menus have evolved, sweet potato dishes have gained prominence—not only for their flavor, but also for their nutrition and visual appeal. Cranberries, commonly seen in Thanksgiving relishes, now find roles in innovative bakes.
This Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish is easy enough for beginners to master and delicious enough to become a new family favorite. For a deeper dive into the history and global adaptations of gratin, check out this reputable culinary resource at The Spruce Eats: https://www.thespruceeats.com/what-is-au-gratin-5187408.
Ingredients for Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish
- 2.5 lb sweet potatoes, peeled and thinly sliced (about 1/8 inch thick)
- 3/4 cup fresh or frozen cranberries
- 1 cup heavy cream
- 1/2 cup whole milk
- 2 tablespoons unsalted butter, plus more for greasing
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 cup grated Gruyère cheese
- 1/2 cup grated Parmesan cheese
- 1 tablespoon maple syrup or honey
- 2 tablespoons chopped fresh rosemary or thyme
- 1/4 cup panko breadcrumbs
- 1 tablespoon olive oil
Instructions for Making Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish
- Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with butter.
- In a saucepan over medium heat, combine the cream, milk, butter, cinnamon, nutmeg, salt, and pepper. Stir until the butter is melted and the mixture is warmed through. Do not let it boil. Remove from heat.
- Layer half of the sweet potato slices into the prepared baking dish, overlapping them slightly in an even layer.
- Sprinkle half the cranberries, half the grated Gruyère, half the Parmesan, and 1 tablespoon of the chopped herbs over the potatoes. Drizzle with half the cream mixture and half the maple syrup or honey.
- Repeat with remaining sweet potatoes, cranberries, cheeses, herbs, cream mixture, and syrup/honey.
- In a small bowl, toss the panko breadcrumbs with the olive oil. Sprinkle evenly over the top layer.
- Cover the dish loosely with foil and bake for 40 minutes.
- Remove the foil and bake for another 20-25 minutes, or until the potatoes are tender, the edges are bubbling, and the top is golden and crisp.
- Let the gratin cool for 10 minutes before serving to help it set. Garnish with additional herbs if desired.
Nutritional Information
A serving of Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish provides a nutritious balance of carbohydrates, healthy fats, and protein, while delivering essential vitamins and minerals.
Sweet potatoes are particularly high in vitamin A, providing well over the recommended daily value per serving, and also contribute a good dose of vitamin C, potassium, and dietary fiber. Cranberries bring in antioxidants, notably flavonoids and vitamin C, enhancing immune support and potentially aiding in reducing inflammation.
The use of cream, cheese, and butter adds to the richness of the dish and supplies calcium and vitamin D, but indulgers should be mindful of the saturated fat content.
However, this gratin's fiber content helps support digestive health, and the overall ingredients offer a lower glycemic index alternative to typical starchy sides.
If you wish to explore more on the nutritional value of sweet potatoes, visit the Mayo Clinic resource: https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/expert-answers/are-sweet-potatoes-healthier-than-white-potatoes/faq-20058406. A typical serving (about 1 cup) provides approximately 280 calories, 11g fat (6g saturated), 32g carbohydrates, 3g fiber, 7g protein, and 480mg sodium.
Values may vary based on portion sizes and ingredient variations. For those tracking dietary needs, consider lighter dairy options or reducing cheese for a lower-calorie gratin. This dish naturally contains no gluten if gluten-free breadcrumbs are used.
Always consult reliable sources for precise nutrition information when adjusting recipes for specific health needs (see USDA: https://fdc.nal.usda.gov/).
Wine/Beverage Pairings With Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish
A Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish pairs beautifully with aromatic white wines such as a lightly oaked Chardonnay or a Viognier, whose fruit-forward notes echo the cranberries' brightness and creamy cheese sauce.
Alternatively, a dry Riesling or Gewürztraminer complements both sweetness and the herbaceous undertones in the dish. For red wine lovers, a Pinot Noir offers subtle fruitiness and enough acidity to cut through the richness.
If you prefer non-alcoholic options, a sparkling apple or pear cider brings a festive feel and refreshes the palate between bites. Herbal teas with citrus or ginger can also complement the flavors, especially during cooler months.
Cooking Tips and Variations
To achieve the best Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish, select firm, evenly sized orange-fleshed sweet potatoes—they slice easily and bake uniformly. Use a mandoline slicer for consistent, thin rounds, which ensures even cooking and a pleasing layered texture.
Gruyère brings a deeply savory note to the gratin, but you can substitute sharp white cheddar or fontina for variety. For heightened flavor complexity, blend in a pinch of smoked paprika or swap maple syrup for honey depending on your desired sweetness.
If cranberries are overly tart, you can macerate them in a touch of orange juice or sugar prior to baking. This dish is versatile: try adding thinly sliced apples or pears for extra sweetness, or replace some cream with Greek yogurt for a tangier, lighter finish.
To make it vegan, use plant-based creams, cheeses, and vegan butter, and confirm that your breadcrumbs are dairy-free.
For make-ahead preparation, assemble the gratin up to the baking step, cover tightly, and refrigerate for up to 24 hours—just allow an extra 10-15 minutes in the oven if baking straight from the fridge. Topping can be adjusted to taste: more cheese for richness, or more breadcrumbs for extra crunch.
This recipe scales up well for parties, or down for smaller gatherings.
Serving Suggestions
To present Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish at its best, allow it to rest after baking for at least 10 minutes. This helps the creamy interior set, making it easier to slice attractively.
Garnish with a sprinkle of fresh chopped herbs or a handful of whole cranberries for a pop of vibrant color. This gratin is ideal for holiday dinners and special occasions, sitting elegantly beside roast turkey, glazed ham, or vegetarian centerpiece entrees like mushroom Wellington or holiday nut roasts.
It also pairs well with roasted Brussels sprouts, green beans, or a crisp winter salad for a balanced plate. Serve it hot from the oven for a comforting side, or warm it gently ahead of the meal to take the stress out of last-minute preparation.
For buffet-style gatherings, print an ingredient card for guests with dietary restrictions. The flavors develop further after a few hours, making leftovers especially tasty; reheat gently in a low oven, covered to prevent drying out.
This dish easily adapts to both formal dinners and casual potlucks, becoming a conversation starter with its unique combination of sweet, savory, and tart notes. For a memorable holiday menu, consider including it alongside classic favorites for variety and visual appeal.
Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish Health Benefits
The Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish offers a range of health benefits from its two featured ingredients. Sweet potatoes are recognized for their high levels of beta-carotene, an antioxidant that supports eye health and immune function.
They are also a rich source of dietary fiber, aiding digestive health and helping to regulate blood sugar when consumed in moderation. Cranberries provide vitamin C, fiber, and several phytonutrients with antioxidant and anti-inflammatory properties, potentially supporting cardiovascular and urinary tract health.
The dish contains healthy fats from olive oil and moderate portions of cheese, contributing to satiety and a satisfying mouthfeel.
When using whole milk and cream, be mindful of saturated fat if you have cholesterol concerns; opting for lighter dairy alternatives or plant-based milks can lighten the dish without sacrificing flavor. Incorporating fresh herbs adds not just flavor but also valuable micronutrients and beneficial plant compounds.
While this gratin is undeniably indulgent, in moderation it can be part of a balanced holiday diet—especially paired with lean proteins and plenty of vegetables.
FAQs About Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish
Can I make Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish ahead of time?
Yes, you can assemble the gratin up to a day in advance and refrigerate it, covered. Bake just before serving, adding 10-15 minutes to the baking time if starting from chilled.
What are the best substitutes for Gruyère cheese in this recipe?
Sharp white cheddar, fontina, or Emmental are excellent substitutes that melt well, providing similar creaminess and depth of flavor.
Can I use dried cranberries instead of fresh or frozen?
Yes, but for best results, rehydrate dried cranberries in warm water or orange juice for 10-15 minutes before using to plump them up and prevent a chewy texture.
Is this Sweet Potato & Cranberry Gratin gluten-free?
This recipe can easily be made gluten-free by substituting regular panko with gluten-free breadcrumbs.
How do I store and reheat leftovers?
Store cooled leftovers in an airtight container in the refrigerator for up to 3 days. Reheat portions in a 325°F oven, covered with foil, until hot, or gently warm in the microwave.
Sweet Potato & Cranberry Gratin – Easy Holiday Side Dish captures the spirit of festive gatherings with its appealing layers, rich flavor, and unexpected bursts of tart cranberry. This recipe’s balance of sweet, savory, and creamy elements makes it versatile enough to accompany an array of main courses and deserving of a spot on any holiday table. The dish is not only beautiful and satisfying but also packs dietary benefits, making it a winner for both taste and nutrition. Whether you're hosting a grand celebration or an intimate meal, this gratin is sure to impress with minimal fuss. Make it your new tradition for holidays and special occasions, and enjoy the lasting joy it brings to your gatherings.
Ingredients
- 2 lbs sweet potatoes, peeled and thinly sliced
- 1 cup fresh or frozen cranberries
- 1/2 cup heavy cream
- 1/2 cup shredded Gruyère cheese
- 2 tablespoons unsalted butter, melted
- 1/4 cup brown sugar
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon salt
- 1/4 teaspoon ground black pepper
Instructions
-
1Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter.
-
2Layer half of the sweet potatoes evenly on the bottom of the dish. Sprinkle with half the cranberries.
-
3In a small bowl, combine brown sugar, cinnamon, salt, and black pepper. Sprinkle half the mixture over the sweet potatoes and cranberries.
-
4Repeat with the remaining sweet potatoes, cranberries, and spice mixture. Drizzle with melted butter and pour heavy cream evenly over the top.
-
5Cover with foil and bake for 30 minutes. Remove foil, top with Gruyère cheese, and bake uncovered for another 15 minutes, until golden and bubbly.
-
6Let cool for 10 minutes before serving.
Approximate Information for One Serving
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
Did you make this recipe?
Please consider Pinning it!!
