Garlic Butter Sweet Potato Stacks
If you’re looking for a delightful side dish that’s both comforting and impressive, then these Garlic Butter Sweet Potato Stacks are just what you need! They’re buttery soft, bursting with flavor, and will make your kitchen smell heavenly. Whether it’s a busy weeknight or a special family gathering, this recipe is sure to be a hit at your table. Trust me, once you try them, you’ll want to make these stacks again and again!
Why You’ll Love This Recipe
- Easy to Prepare: With simple steps, this recipe comes together quickly, making it perfect for any cook.
- Family-Friendly Appeal: Everyone loves the sweet and savory flavors of these tasty stacks—great for kids and adults alike!
- Make-Ahead Convenience: You can prep them in advance and pop them in the oven when you’re ready to eat.
- Delicious Flavor: The combination of garlic, rosemary, and butter brings out the natural sweetness of the potatoes.

Ingredients You’ll Need
Let’s gather some wholesome ingredients that are easy to find. These simple items will transform into something truly special.
- 1.2kg / 2.6lb Sweet Potatoes (see notes)
- 6 tbsp / 90g Unsalted Butter, melted (see notes)
- 3 large cloves of Garlic, finely grated (see notes)
- 1 tbsp very finely diced Fresh Rosemary
- 1 tsp Salt
- 1/2 tsp Black Pepper
- 45g / 1.5oz Parmesan (see notes)
Variations
This recipe is wonderfully flexible, allowing you to get creative based on what you have or your personal preferences.
- Swap the cheese: Try using a different cheese like feta or nutritional yeast for a dairy-free option.
- Add some spice: Sprinkle in some red pepper flakes for a bit of heat if you enjoy spicy food.
- Mix in veggies: Layer in thin slices of zucchini or butternut squash between the sweet potato layers for added color and nutrition.
- Herb it up: Experiment with different herbs like thyme or sage for a unique twist on the flavor profile.
How to Make Garlic Butter Sweet Potato Stacks
Step 1: Preheat the Oven
Start by preheating your oven to 180C/350F. This ensures that your stacks bake evenly from the very beginning.
Step 2: Prepare the Sweet Potatoes
Peel your sweet potatoes and slice off both ends. If they’re too wide for your muffin tray cups, use a peeler to shave them into uniform cylinders. Next, slice them into thin rounds about 3mm thick. This step is crucial because evenly sliced potatoes will cook uniformly and achieve that perfect buttery texture.
Step 3: Coat the Potato Slices
Brush the inside of your muffin tray with melted butter—this adds flavor and helps prevent sticking. In a large mixing bowl, combine the remaining melted butter with rosemary, garlic, salt, and pepper. Toss in your potato slices until they’re well coated; this helps infuse every bite with delicious flavors.
Step 4: Stack It Up
Place one slice of sweet potato in each muffin tray cup. Then toss any remaining slices with parmesan until well coated before stacking them into piles within each cup. Don’t forget to brush any leftover butter and parmesan over the top—this extra step ensures they come out crispy and flavorful!
Step 5: Bake Away!
Cover your muffin tray with foil and bake in the oven for about 35 minutes. After that, remove the foil, increase the temperature to 200C/400F, and bake for another 15 minutes until they’re lightly charred and tender throughout. Checking with a butter knife will help you know when they’re perfectly cooked.
Step 6: Serve Them Up
Once baked to perfection, use a spoon to gently scoop out each stack from the muffin tin. Drizzle or brush them with any leftover butter from the tin before serving. Enjoy these Garlic Butter Sweet Potato Stacks warm—they’re sure to become a favorite!
Pro Tips for Making Garlic Butter Sweet Potato Stacks
Creating the perfect Garlic Butter Sweet Potato Stacks is easier than you think! Here are some pro tips to ensure your stacks turn out deliciously every single time.
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Choose the right sweet potatoes: Opt for medium-sized sweet potatoes that are uniform in size for even cooking and stacking. This helps achieve that lovely layered look and ensures each slice cooks thoroughly.
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Slice evenly: Using a mandoline or a sharp knife, aim for consistent 3mm (1/8 inch) slices. Even thickness ensures that all pieces cook at the same rate, resulting in perfectly tender stacks.
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Don’t skimp on butter: Generously coating your potato slices with melted butter not only adds flavor but also helps achieve that golden, crispy top. It enhances the richness of the dish and adds moisture to the stacks.
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Add extra flavor: Feel free to experiment with other herbs like thyme or oregano in place of rosemary. This will give your stacks a unique twist and can complement various main dishes beautifully.
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Let them rest before serving: After baking, let the stacks sit for about 5 minutes before serving. This resting period allows the flavors to meld together and makes it easier to remove them from the muffin tray intact.
How to Serve Garlic Butter Sweet Potato Stacks
These delightful stacks are not just tasty; they also make an eye-catching presentation on any table! Here are some ways to serve them up beautifully.
Garnishes
- Fresh herbs: A sprinkle of freshly chopped parsley or chives adds a pop of color and freshness that brightens up the rich flavors of the stacks.
- Chili flakes: For those who enjoy a little heat, a dash of chili flakes can elevate your dish while adding a beautiful contrast against the sweet potatoes.
Side Dishes
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Roasted Vegetables: Pair with a medley of seasonal roasted veggies—like carrots, bell peppers, and zucchini—for a colorful and nutritious addition that complements the sweetness of the potatoes.
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Quinoa Salad: A light quinoa salad with lemon vinaigrette brings a refreshing contrast to the rich garlic butter flavors, making it a perfect side dish for balancing textures and tastes.
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Grilled Chicken or Fish: Serve alongside grilled chicken breast or fish fillets seasoned with lemon and herbs for a well-rounded meal that’s both hearty and healthy.
With these tips and ideas, you’ll be ready to impress friends and family with your amazing Garlic Butter Sweet Potato Stacks! Enjoy every bite!

Make Ahead and Storage
These Garlic Butter Sweet Potato Stacks are perfect for meal prep! You can make them ahead of time, store them properly, and enjoy their deliciousness throughout the week.
Storing Leftovers
- Allow the stacks to cool completely before storing.
- Place them in an airtight container.
- Keep in the refrigerator for up to 3 days.
Freezing
- Let the sweet potato stacks cool entirely.
- Wrap each stack tightly in plastic wrap or aluminum foil.
- Place wrapped stacks in a freezer-safe bag or container.
- Freeze for up to 2 months.
Reheating
- Preheat your oven to 180C/350F.
- Remove the stacks from the fridge or freezer and unwrap them.
- Place them on a baking tray and cover loosely with foil to prevent drying out.
- Heat in the oven for about 15-20 minutes, or until warmed through.
FAQs
If you have questions about making these delightful sweet potato stacks, you’re not alone!
Can I use other herbs instead of rosemary in Garlic Butter Sweet Potato Stacks?
Yes! Feel free to experiment with herbs like thyme or oregano. They will add a different flavor profile while still complementing the garlic and butter beautifully.
How do I ensure my Garlic Butter Sweet Potato Stacks turn out soft?
Make sure to slice your sweet potatoes evenly and thinly (about 3mm). Also, covering them with foil during the initial baking phase helps steam them until tender.
What other dishes pair well with Garlic Butter Sweet Potato Stacks?
These delectable stacks make a fantastic side dish for roasted chicken, grilled vegetables, or even a hearty salad. They add a delightful touch to any meal!
Final Thoughts
I hope you find joy in creating these Garlic Butter Sweet Potato Stacks! Their buttery flavor and soft texture make them such a comforting addition to any meal. Enjoy making this recipe and let its warm flavors brighten your dining table. Happy cooking!
Garlic Butter Sweet Potato Stacks
Indulge in the delightful flavors of Garlic Butter Sweet Potato Stacks, a side dish that elevates any meal with its buttery softness and aromatic seasoning. These stacks are easy to prepare, making them ideal for a busy weeknight dinner or a special family gathering. With layers of sweet potatoes infused with garlic and rosemary, each bite offers a perfect balance of sweetness and savoriness. Topped with melted cheese for an added touch of richness, these stacks are sure to impress your guests and become a beloved staple in your home. Enjoy them warm as a comforting accompaniment to grilled meats or roasted vegetables.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: Serves approximately 6
- Category: Side Dish
- Method: Baking
- Cuisine: American
Ingredients
- 1.2kg / 2.6lb Sweet Potatoes
- 6 tbsp / 90g Unsalted Butter, melted
- 3 large cloves of Garlic, finely grated
- 1 tbsp very finely diced Fresh Rosemary
- 1 tsp Salt
- 1/2 tsp Black Pepper
- 45g / 1.5oz Parmesan
Instructions
- Preheat the oven to 180C/350F.
- Peel and thinly slice sweet potatoes into 3mm rounds.
- Brush muffin tray with melted butter. In a bowl, mix remaining butter with garlic, rosemary, salt, and pepper. Coat potato slices in this mixture.
- Layer potato slices into muffin cups, adding optional cheese if desired.
- Cover with foil and bake for 35 minutes; remove foil and increase temperature to 200C/400F for another 15 minutes until tender and golden.
- Let cool slightly before serving.
Nutrition
- Serving Size: 1 stack (approximately 90g)
- Calories: 210
- Sugar: 7g
- Sodium: 320mg
- Fat: 9g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 20mg
