Best Savory Sweet Potato Stacks Recipe
Introduction
These savory sweet potato stacks are a delicious twist on a classic side dish, featuring tender, seasoned sweet potato slices layered with herbs and baked to golden perfection. They’re easy to prepare, visually impressive, and perfect for adding a cozy touch to any weeknight dinner.

Ingredients
- 2 sweet potatoes
- 4 tbsp melted butter
- 1/4 cup olive oil
- 1 handful fresh rosemary, chopped
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp garlic powder
Instructions
- Step 1: Preheat your oven to 400°F (200°C). In a small bowl, combine the melted butter, olive oil, chopped rosemary, salt, black pepper, and garlic powder. Stir well and set aside.
- Step 2: Peel the sweet potatoes, then slice them into uniform 1/4-inch rounds. Place the slices in a large bowl, pour the butter and olive oil mixture over them, and toss until all slices are coated evenly.
- Step 3: Lightly grease a muffin pan with nonstick spray or line a baking sheet if preferred. Stack the sweet potato slices in each muffin cup, trimming them as needed to fit. Press gently to pack the stacks for stability; use toothpicks if necessary to hold them together.
- Step 4: Bake in the preheated oven for about 30 minutes or until the sweet potatoes are tender when pierced with a fork. Cooking time may vary depending on slice thickness and stack height.
- Step 5: Remove from the oven and let cool slightly. Sprinkle with flaky salt before serving to enhance the sweetness and flavor.
Tips & Variations
- Use a mandoline or sharp knife to slice sweet potatoes evenly for uniform cooking.
- Swap fresh rosemary with thyme, sage, or oregano for different herb flavors.
- If dairy-free, replace butter with melted coconut oil or vegan butter; increase olive oil to 1/2 cup if not using butter.
- Try butternut or acorn squash as a substitute for sweet potatoes; adjust baking time accordingly.
- Brush each slice with the seasoning mixture and sprinkle herbs between layers for maximum flavor.
Storage
Store leftover sweet potato stacks in an airtight container in the refrigerator for up to 4 days. They can be enjoyed cold or reheated. To reheat and restore crispiness, bake at 375°F for 10-15 minutes or use an air fryer at 350°F for 5-7 minutes. Avoid microwaving, as it tends to make the stacks mushy. You can also freeze the stacks for up to 3 months, layering with parchment paper to prevent sticking. Thaw before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular potatoes instead of sweet potatoes?
Yes, russet potatoes or other winter squash like butternut or acorn squash can be used, but the flavor and cooking time will differ slightly.
How thick should I slice the sweet potatoes?
Aim for about 1/4 inch thickness to ensure even cooking without burnt edges or raw centers. Uniform slices will help the stacks cook through consistently.
Print
Best Savory Sweet Potato Stacks Recipe
- Total Time: 50 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
These savory sweet potato stacks feature tender, seasoned sweet potato slices layered with fresh herbs and baked to golden perfection. Crispy on the edges and soft inside, they make a delicious and visually appealing side dish perfect for weeknight dinners or holiday meals.
Ingredients
Sweet Potatoes
- 2 sweet potatoes
Seasoned Butter Mixture
- 4 tbsp melted butter
- 1/4 cup olive oil
- 1 handful fresh rosemary, chopped
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp garlic powder
Instructions
- Prepare the Oven and Herb Mixture: Preheat your oven to 400°F (200°C). In a small bowl, combine the melted butter, olive oil, chopped rosemary, salt, black pepper, and garlic powder. Stir well to create a flavorful mixture and set aside.
- Peel, Slice, and Season the Sweet Potatoes: Peel the sweet potatoes and slice them evenly into approximately 1/4 inch thick slices. Place the slices in a large bowl and pour the prepared butter and olive oil herb mixture over them. Toss to coat every slice thoroughly for even seasoning.
- Stack the Sweet Potatoes: Lightly spray a muffin pan with nonstick spray or line a baking sheet if preferred. Layer the coated sweet potato slices in each muffin cup, trimming slices as necessary to fit. Press down gently to compact the stacks. If needed, secure the stacks with toothpicks to prevent tipping during baking.
- Bake the Sweet Potato Stacks: Place the filled muffin pan or baking sheet into the preheated oven. Bake for approximately 30 minutes, or until the sweet potatoes are tender when pierced with a fork and the edges are slightly crisp. Baking time may vary based on slice thickness and stack height.
- Serve and Garnish: Remove the stacks from the oven and let them cool slightly. For an enhanced flavor, sprinkle with flaky salt before serving. These stacks pair wonderfully with roasted meats or a green salad.
Notes
- Use uniformly sized sweet potatoes for even cooking.
- Slice sweet potatoes about 1/4 inch thick for optimal texture.
- Brush or toss each slice with the seasoned butter mixture to ensure full flavor.
- Press down each stack gently before baking to help them hold together.
- Do not move stacks during baking to prevent falling apart.
- Check doneness with a fork—it should penetrate easily but the stacks should hold shape.
- Freeze leftovers with parchment paper between layers to prevent sticking.
- Reheat in the oven or air fryer to restore crispness; avoid microwaving to prevent mushy texture.
- Prep Time: 16 minutes
- Cook Time: 34 minutes
- Category: Side Dishes
- Method: Baking
- Cuisine: American
Keywords: savory sweet potato stacks, baked sweet potatoes, herb butter sweet potatoes, easy side dish, rosemary sweet potatoes

