Name: Sweet Potato & Cranberry Gratin: A Festive Holiday Delight
Prep time: 15 min
Cook time: 35 min
Total time: 60 min
Ingredients: 4 medium Sweet Potatoes (Can substitute with butternut squash.); 2 cups Fresh Cranberries (Thawed frozen cranberries can be used.); 1 cup Heavy Cream (Use coconut cream for a vegan option.); 1/4 cup Brown Sugar (Maple syrup can be used as an alternative.); 1 teaspoon Cinnamon (Omit for a milder taste.); to taste Salt; to taste Pepper; 1 cup Gruyère Cheese (Can be replaced with cheddar or mozzarella.); 1/2 cup Breadcrumbs (Use gluten-free breadcrumbs for dietary needs.)

As I watched my friend pass around the dishes at our holiday gathering, one shining star stole the show: a vibrant Sweet Potato & Cranberry Gratin. The creamy layers of sweet potatoes, perfectly complemented by tart bursts of cranberries, ignited a chorus of compliments at the table. This festive side dish not only elevates your holiday menu but also offers a quick prep time, making it ideal for busy cooks. Plus, with options to make it vegan or gluten-free, it’s a crowd-pleaser that caters to everyone’s dietary preferences. Are you ready to create this stunning gratin that will have your guests asking for seconds?

Why is this gratin a must-try?

Festive Flavors: The blend of sweet potatoes and cranberries creates a delightful taste that embodies the essence of holiday celebrations.

Quick Prep: This recipe shines with its easy preparation—just layer and bake, leaving you more time to enjoy with loved ones.

Versatile Options: Whether you opt for a creamy vegan version or a gluten-free twist, this gratin adapts effortlessly to fit your guests’ needs.

Crowd-Pleasing Appeal: With its eye-catching presentation and comforting taste, it becomes the highlight of your holiday table, garnering compliments from all around.

Don’t forget to pair it with a hearty main dish like Spiced Salmon with Potatoes and Corn for a memorable feast!

Sweet Potato & Cranberry Ingredients

• Here’s everything you need to bring your Sweet Potato & Cranberry Gratin to life!

For the Gratin

Sweet Potatoes – These provide a rich sweetness and sturdy base; you can substitute with butternut squash for a different twist.
Fresh Cranberries – Their tartness adds essential flavor; feel free to use thawed frozen cranberries if fresh ones aren’t available.
Heavy Cream – This gives the gratin its lovely creaminess; for a vegan option, swap it out for coconut cream.
Brown Sugar – Enhances the sweetness beautifully; maple syrup can be used for a unique flavor profile instead.
Cinnamon – A warm spice that deepens the flavors; omit if you prefer a milder taste.
Salt and Pepper – These are essential for enhancing the dish’s overall flavor; adjust them to your personal preference.
Gruyère Cheese – Adds a creamy richness and deliciously golden topping; can be replaced with cheddar or mozzarella if desired.
Breadcrumbs – For a satisfying crunch on top; use gluten-free breadcrumbs to adapt to dietary needs.

Step‑by‑Step Instructions for Sweet Potato & Cranberry Gratin

Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This temperature will allow the Sweet Potato & Cranberry Gratin to bake evenly, developing a lovely golden crust. Make sure your oven is fully preheated before moving on to the next step to ensure the dish cooks perfectly.

Step 2: Prepare the Sweet Potatoes
Peel and slice sweet potatoes into thin, even rounds, about 1/8-inch thick. In a large pot, bring water to a boil, then add the sliced sweet potatoes. Boil them for 10-15 minutes, until they are tender but not falling apart. You’ll know they’re ready when you can easily pierce them with a fork.

Step 3: Layer the Sweet Potatoes
Once the sweet potatoes are tender, drain them well in a colander. In a greased baking dish, layer half of the sweet potato slices slightly overlapping each other. This will create a solid foundation for your Sweet Potato & Cranberry Gratin, allowing the flavors to meld beautifully during baking.

Step 4: Add the Cranberries
Sprinkle half of the fresh cranberries over the first layer of sweet potatoes. The tartness of the cranberries will provide a lovely contrast to the sweetness of the potatoes. Make sure the cranberries are evenly distributed to showcase their bright color and flavor throughout the dish.

Step 5: Whisk the Cream Mixture
In a medium bowl, whisk together the heavy cream, brown sugar, cinnamon, salt, and pepper until fully combined. The mixture should be smooth and creamy, ready to pour over your layered ingredients. This creamy blend brings depth and richness to the Sweet Potato & Cranberry Gratin, enhancing its delightful flavors.

Step 6: Repeat the Layers
Carefully pour half of the cream mixture over the first two layers of sweet potatoes and cranberries, ensuring everything is well-coated. Then, repeat the layering process with the remaining sweet potato slices and cranberries. Once layered, pour the remaining cream mixture on top, making sure every element is moist and integrated.

Step 7: Add Cheese and Breadcrumbs
Finally, top the layered Sweet Potato & Cranberry Gratin generously with shredded Gruyère cheese and breadcrumbs. This will create a wonderfully crispy topping that adds texture and visual appeal. Spread the cheese and breadcrumbs evenly, allowing them to melt and brown nicely in the oven.

Step 8: Bake to Perfection
Place the baking dish in your preheated oven and bake for 30-35 minutes. Keep an eye on your gratin; it should become bubbly and form a golden brown crust on top. You’ll know it’s ready when it emits a delicious aroma and looks irresistibly inviting. Let it cool slightly before serving.

Sweet Potato & Cranberry Variations

Feel free to let your creativity shine by customizing this scrumptious gratin to fit your tastes and dietary needs!

Vegan Option: Swap heavy cream for coconut cream and use plant-based cheese for a luscious vegan version that everyone will love. It’s rich and creamy, yet completely dairy-free!
Gluten-Free Twist: Replace traditional breadcrumbs with gluten-free crackers or finely chopped nuts for a delightful crunch that keeps the gratin accessible for those avoiding gluten.
Flavor Boost: Add a sprinkle of nutmeg along with cinnamon for an aromatic twist that enhances the dessert-like quality of the dish.
Cheese Variations: Try different cheeses like goat cheese for tanginess or feta for a salty kick. Each cheese brings its own unique flavor profile!
Herb Infusion: Incorporate fresh herbs like thyme or rosemary between layers for an aromatic depth that completely transforms the dish into something extraordinary.
Hearty Additions: Layer in cooked sausage or sautéed mushrooms for a heartier gratin that doubles as a main dish.
Cranberry Substitution: If fresh cranberries are unavailable, consider using dried cranberries or even dried cherries for a sweet touch that pairs nicely with the sweet potatoes.
Butternut Squash Alternative: For a delicious twist, substitute sweet potatoes with roasted butternut squash for a slightly different flavor, while still maintaining the comforting essence of a gratin.

And if you’re looking for other delightful side dishes to parade alongside your gratin, consider checking out Mojo Bowls Sweet or the vibrant Purple Sweet Potato Salad for a festive feast that balances taste and nutrition beautifully!

How to Store and Freeze Sweet Potato & Cranberry Gratin

Fridge: Store leftovers in an airtight container in the fridge for up to 3 days. Reheat individual portions in the microwave or warm the entire dish in the oven for a delightful experience.

Freezer: For longer storage, freeze the assembled gratin (before baking) for up to 2 months. Cover tightly with plastic wrap and foil to avoid freezer burn. To bake, thaw overnight in the fridge and follow baking instructions.

Reheating: Always reheat leftovers thoroughly until heated throughout. For best results, use the oven to maintain crispy toppings, heating at 350°F (175°C) until warm and bubbly.

Make-Ahead Tip: Prepare the Sweet Potato & Cranberry Gratin a day before your event, refrigerate, and simply bake before serving for a stress-free holiday dish.

Make Ahead Options

These Sweet Potato & Cranberry Gratin are perfect for meal prep enthusiasts! You can assemble the entire dish up to 24 hours in advance, covering it tightly with plastic wrap to prevent drying out. Simply prepare the gratin by layering the sweet potatoes and cranberries with the cream mixture before refrigerating. When you’re ready to enjoy this festive delight, just pop it in a preheated oven and bake for about 30-35 minutes until bubbly and golden. This way, you’ll have a delicious side ready with minimal effort on those busy weeknights, allowing you to focus on creating memorable moments at the table!

What to Serve with Sweet Potato & Cranberry Gratin?

Elevate your holiday feast by complementing this delicate gratin with equally delightful dishes that bring harmony to your table.

Savory Herb Roasted Turkey: A classic pairing that enhances the sweetness of the gratin while providing a savory contrast. The juicy flavors of the turkey balance the creamy texture beautifully.
Green Bean Almondine: Crisp-tender green beans sautéed with almonds offer a crunchy texture that contrasts with the creamy gratin. A splash of lemon juice brightens the entire meal.
Maple-Glazed Carrots: Their natural sweetness and caramelized flavor tie in with the gratin’s sweetness, creating a cohesive, festive dish that celebrates seasonal produce.
Cranberry-Orange Glazed Ham: This dish brings a burst of tangy sweetness that mimics the cranberries in the gratin, creating a harmonious connection that your guests will appreciate.
Mixed Greens Salad: A light salad with vinaigrette serves as a refreshing complement, providing a crisp contrast to the rich gratin while adding freshness to your holiday spread.
Hot Mulled Cider: A cozy, spiced drink that adds warmth to your table, perfectly embodying the festive spirit. It pairs seamlessly with savory and sweet dishes alike.
Pumpkin Pie: For dessert, this classic pie offers a smooth, rich end to your meal, echoing the flavors of the season while satisfying your sweet tooth.

Expert Tips for Sweet Potato & Cranberry Gratin

Pre-Cook Potatoes: Make sure to boil sweet potatoes thoroughly until tender. Undercooked potatoes may result in a gritty texture post-baking.
Layering Mastery: Layer sweet potatoes and cranberries evenly to ensure consistent flavor throughout. Uneven layers can cause some bites to be too sweet or too tart.
Cream Substitute: For a creamy vegan option, use coconut cream instead of heavy cream. This will keep your Sweet Potato & Cranberry Gratin luscious while catering to dietary restrictions.
Cheese Variations: Experiment with different cheeses like feta or mozzarella for unique flavor profiles. Just remember, not all cheeses melt the same!
Overnight Prep: Prepare the gratin a day in advance and refrigerate it. Just pop it in the oven before serving—this saves time for those busy holiday gatherings.

Sweet Potato & Cranberry Gratin Recipe FAQs

How do I select ripe sweet potatoes?
Absolutely! When choosing sweet potatoes, look for ones that are firm, smooth, and free from dark spots or blemishes. The skin should be vibrant and without soft patches or sprouting. This ensures you’re getting the freshest, sweetest tubers for your gratin!

What’s the best way to store leftovers?
Very! Store your leftover Sweet Potato & Cranberry Gratin in an airtight container in the fridge for up to 3 days. When reheating, the oven is your best friend; just warm it at 350°F (175°C) until bubbly for that scrumptious taste.

Can I freeze Sweet Potato & Cranberry Gratin?
Certainly! To freeze, prepare the gratin but don’t bake it. Cover tightly with plastic wrap and foil to avoid freezer burn, and it will last up to 2 months. When ready to enjoy, thaw it overnight in the fridge, then bake following the original instructions. This way, you preserve all those wonderful flavors!

What if my sweet potatoes are too firm after baking?
No worries! If your sweet potatoes are still firm after baking, it’s likely they weren’t boiled long enough initially. For next time, ensure they’re tender when pricked with a fork after boiling. You can also cover the dish with foil during baking to trap steam and help soften them.

Is the gratin suitable for a vegan diet?
Absolutely! To make your Sweet Potato & Cranberry Gratin vegan, simply replace heavy cream with coconut cream and choose a plant-based cheese substitute. This way, everyone can enjoy the creamy, comforting dish without compromising dietary preferences.

How can I enhance the flavor of the gratin?
Very! You can experiment with spices; adding a pinch of nutmeg alongside cinnamon can elevate the flavors even more. Additionally, consider drizzling a little maple syrup over the layers for a deeper sweetness, or try using a different cheese for a unique twist!