Side Dishes
This sweet potato butter spread recipe transforms humble roasted sweet potatoes into a nutty, creamy condiment with zero added sugar—perfect for toast, crackers, or fruit.
The secret lies in blending roasted sweet potatoes with cashews until silky smooth, then balancing their natural sweetness with just a touch of maple syrup and vanilla. What makes this recipe stand out is its versatility: it works as a vegan butter substitute, a dip, or even a dessert spread.
The process is straightforward but yields restaurant-quality results. Roasting the sweet potatoes first deepens their flavor, while the cashews add richness without dairy. A splash of plant-based milk ensures the perfect spreadable texture—neither too thick nor too runny.
Best of all, this recipe is packed with fiber, vitamins, and healthy fats, making it a guilt-free indulgence.
What you’ll end up with is a velvety, golden spread that’s naturally sweet yet complex, thanks to the caramelized sweet potatoes and warm spices. It’s the kind of condiment that elevates simple meals—think avocado toast, apple slices, or even as a glaze for roasted vegetables.
The flavor develops even more after a few hours, so making a batch ahead is ideal.
Store it in an airtight container in the fridge for up to two weeks, or freeze for longer shelf life. Whether you’re vegan, watching sugar intake, or simply craving something creamy, this spread delivers on flavor without compromise. Ready to make it?
Ingredients for sweet potato butter spread
Nine simple ingredients create this velvety, golden spread that's restaurant-quality and zero-added-sugar perfect for toast or fruit.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Sweet Potatoes 🍠 | 2 whole | Organic preferred, skin-on |
| Raw Cashews 🥜 | 1 ½ cups | Unsalted, toasted for depth |
| Pure Maple Syrup 🍯 | 2 tbsp | Grade B for robust flavor |
| Pure Vanilla Extract 🌿 | 1 tsp | Alcohol-free if preferred |
| Unsweetened Almond Milk 🥛 | ¼ cup | For silky texture |
| Ground Cinnamon 🌶️ | ½ tsp | Freshly ground preferred |
| Ground Nutmeg 🌶️ | ¼ tsp | Freshly grated for warmth |
| Sea Salt 🧂 | ¼ tsp | Fine grain for balance |
| Extra-Virgin Olive Oil 🫒 | 1 tbsp | For richness (optional) |
Sweet potatoes are the star here—organic with skin-on gives the best texture and flavor. Roast them until caramelized (about 45 minutes at 400°F), then let cool before blending. Trader Joe's and Whole Foods carry the best organic varieties. Cashews? Toast them first—this brings out their natural nuttiness. I grab mine in bulk from Costco or Amazon for the best price. The maple syrup should be Grade B—it's richer and more complex than Grade A. If you can't find it, regular maple syrup works, but you'll lose some depth of flavor.
No maple syrup? Date syrup or agave nectar works in a pinch, though the flavor will differ slightly. Cashews too expensive? Macadamia nuts or walnuts add a different but delicious richness. The almond milk is non-negotiable for texture—unsweetened vanilla almond milk adds subtle sweetness too. Want extra creaminess? Add 1 tbsp coconut cream at the end. The spices? Pre-ground works fine, but freshly grinding nutmeg makes a world of difference. If you're missing cinnamon, pumpkin pie spice is a great swap.
This spread tastes even better after sitting for a few hours—make it ahead if you can. Store in an airtight container in the fridge for up to 2 weeks, or freeze for 3 months. For freezing, portion into small jars so you can grab just what you need. If it thickens in the fridge, just stir in a splash of warm water or plant-based milk to loosen it up. The flavor actually improves over time, so don't be afraid to make a big batch—you'll want to use it all!
Why You'll Love This Recipe
- No-Blender Hassle: I swear by this—just roast the sweet potatoes until they’re fork-tender, then mash them with soaked cashews and a splash of almond milk. No food processor, no stress. The cashews soften perfectly with the warm sweet potatoes, blending into a creamy texture with just a fork.
- Maple-Vanilla Magic: That first spoonful? Rich. The roasted sweet potatoes bring deep caramel notes, while the maple syrup and vanilla extract turn it into something dangerously addictive. It’s like dessert meets savory—sweet but not cloying, with a warmth that lingers.
- Breakfast to Dessert: Honestly, this spread is my secret weapon. Slather it on toast for a protein-packed breakfast, drizzle it over oatmeal, or even use it as a dip for apple slices. My kids beg for it after school snacks, and I’ve even used it as a glaze for roasted chicken—yes, really.
- Costs Less Than Store Buys: Between us, this makes way more than a jar of store-bought sweet potato butter, and it’s half the price. A few sweet potatoes and a bag of cashews stretch forever, plus you control the sweetness. I’ve made batches that lasted weeks—perfect for when you’re tired of buying overpriced specialty spreads.
Step-by-step instructions for sweet potato butter spread
Here's how to blend these simple ingredients into a velvety, naturally sweet spread that tastes like dessert.
Roast the Sweet Potatoes Until Tender
Preheat your oven to 400°F and line a baking sheet with parchment paper. Pierce the 2 whole large sweet potatoes with a fork in several places—this helps steam escape and prevents them from exploding in the oven. Place them directly on the baking sheet (no need for oil) and roast for 45-50 minutes, turning once halfway through, until they're fork-tender with slightly caramelized edges.
You'll know they're done when the skin starts to wrinkle and a knife slides in easily with just gentle pressure. Let them cool completely before handling—they'll be extremely hot right out of the oven. This roasting step develops deep, caramelized sweetness that forms the base of our spread. Don't skip cooling them; hot sweet potatoes will make your blender work harder and potentially burn your cashews.
Toast the Cashews for Maximum Flavor
While the sweet potatoes roast, spread the 1.5 cups raw cashews on a separate baking sheet in an even layer. Toast them in the same 400°F oven for 8-10 minutes, stirring once halfway, until they're fragrant and just beginning to turn golden. Watch them closely—they burn quickly and lose their nutty flavor.
This toasting step is crucial for developing that rich, toasty depth that makes this spread taste so luxurious. You'll smell the cashews releasing their natural oils, which will mingle beautifully with the roasted sweet potatoes. Let them cool completely before blending—warm nuts can make your mixture separate. For extra flavor, you could even lightly toast them in a dry skillet over medium heat until golden, but the oven method gives more even results.
Blend Everything Until Silky Smooth
Once both the sweet potatoes and cashews are completely cool, peel the sweet potatoes (discard the skins) and transfer them to a high-speed blender along with the toasted cashews, 2 tbsp pure maple syrup, 1 tsp pure vanilla extract, 0.25 cup unsweetened almond milk, 0.5 tsp ground cinnamon, 0.25 tsp ground nutmeg, 0.25 tsp sea salt, and 1 tbsp extra-virgin olive oil.
Blend on high speed for 2-3 minutes, stopping to scrape down the sides with a spatula every 30 seconds. You're looking for a completely smooth, velvety texture with no visible chunks. The mixture will go from thick and grainy to light and fluffy before becoming silky smooth. If it's too thick after blending, add 1-2 teaspoons more almond milk at a time until it reaches a spreadable consistency. The olive oil here isn't just for moisture—it adds a subtle richness that makes this spread feel decadent without any added sugar.
Adjust Seasoning and Store Properly
Taste your spread and adjust the seasoning if needed. You might want to add a pinch more cinnamon or nutmeg for warmth, or a tiny bit more maple syrup if you prefer it sweeter. The spread should taste naturally sweet from the roasted sweet potatoes but balanced by the nutty cashews and warm spices.
Transfer the spread to a clean glass jar and store it in the refrigerator for up to 2 weeks. It will thicken slightly when chilled, so let it sit at room temperature for 10-15 minutes before serving if you prefer a softer texture. This spread keeps beautifully and makes an incredible gift—just package it in small jars with a ribbon. The flavors actually improve over time as the spices mellow and the sweet potatoes' natural sugars caramelize further. Serve it on toast, with apple slices, or even as a dip for fresh fruit—it's that versatile!
Pro Tips For Making Sweet Potato Butter Spread
- ROAST SWEET POTATOES UNTIL SOFT: I learned this the hard way—undercooked sweet potatoes turn your spread into a gritty mess. Roast them at 400°F (200°C) for 45-50 minutes, flipping halfway, until a knife slides in like butter. No peeling needed; just scrub and poke holes with a fork first to speed up cooking.
- SOAK CASHEWS 30 MINUTES: Skimping here means a chalky, unappealing texture. Toss raw cashews in hot water for at least 30 minutes before blending—they’ll soften perfectly and absorb flavors better. Drain well, but don’t squeeze them dry; a little moisture keeps the spread creamy.
- STEAM OFF EXCESS MOISTURE: After roasting, let sweet potatoes cool slightly, then steam them for 5 minutes under a tight lid. This trick removes excess liquid without boiling them, so your blend stays smooth and doesn’t turn watery when mixed with almond milk.
- SWEETEN SYRUP GRADUALLY: Start with half the maple syrup, blend, then taste. Pure maple syrup is potent—adding it all at once can overpower the sweet potato’s natural depth. Adjust to taste, but remember: you can always add more, not take it away. (Yes, even if you’re impatient like me.)
Perfect pairings for sweet potato butter spread
Toast Pairings
This spread shines on sourdough toast—the tangy crunch balances the sweetness beautifully. I like to toast thick slices until golden and spread a generous layer, then top with sliced banana or fresh figs for extra fruitiness.
For a savory twist, try it on rye toast with a sprinkle of flaky sea salt and cracked black pepper. 🥖
Fruit Combinations
Apple slices are a classic match—their crisp texture contrasts perfectly with the creamy spread. I core a Honeycrisp apple, slice it thin, and arrange it on a plate with dollops of the spread.
For something tropical, try pineapple chunks or mango slices—the acidity cuts through the richness. A sprinkle of toasted coconut flakes adds a fun texture. 🍎
Cracker & Cheese Boards
This spread elevates any charcuterie board. Pair it with water crackers, baguette slices, and sharp cheddar or aged gouda. For a vegan board, include marinated artichokes, roasted red peppers, and olives.
The nutty sweetness complements both savory and sweet elements. I often add dark chocolate chunks for a dessert-like touch. 🧀
Dessert Applications
Don’t stop at savory—this spread is dessert-worthy! Spread it on rice cakes and top with walnuts and honey drizzle for a quick treat. For something fancier, layer it between graham crackers with whipped coconut cream for a vegan "nice cream" sandwich.
A drizzle of melted dark chocolate takes it to the next level. 🍫
Savory Glaze Twist
Use this spread as a glaze for roasted vegetables like carrots or sweet potatoes. Brush a thin layer on top before roasting at 400°F for 20-25 minutes—the caramelized edges will be irresistible.
It also works as a dip for crudités like celery sticks or cucumber slices. The sweetness mellows beautifully when paired with savory flavors. 🥕
Baking Substitute
Replace butter in recipes like muffins or pancakes with this spread for natural sweetness. Mix ¼ cup spread with ¼ cup plant-based milk to thin it slightly, then use as a butter substitute.
It adds moisture and depth to baked goods without added sugar. Try it in zucchini bread or banana pancakes for a flavor boost. 🍞
Nutrition facts
Frequently asked questions
Can I make this spread without a high-speed blender?
You can try, but expect a thicker, grainier texture. A regular blender will struggle to fully break down the cashews and sweet potatoes into a silky consistency. For best results, pulse everything until it's as smooth as possible, then transfer to a food processor or even a mortar and pestle to work it into a paste. Add extra almond milk as needed to reach a spreadable consistency.
How do I adjust the sweetness if my sweet potatoes aren't very sweet?
If your roasted sweet potatoes taste mild, add 1 extra tablespoon of maple syrup or swap in 1 teaspoon of date syrup for deeper caramel notes. For a more natural approach, roast the sweet potatoes longer (up to 60 minutes) to concentrate their sugars. The cashews and spices will also help balance any lack of sweetness.
Can I substitute almond milk with another liquid?
Yes! Use coconut milk (for creaminess) or oat milk (for neutral flavor) in equal amounts. Avoid dairy milk—the proteins can curdle when blended with raw cashews. If you're out of liquids, add 1 extra tablespoon of olive oil to maintain texture, though the spread may be slightly thicker.
Why did my spread turn out too thick?
This usually happens if the sweet potatoes weren't cooled enough or if you skipped adding almond milk. Let the mixture sit for 10 minutes at room temperature, then thin it with 1-2 teaspoons of warm water or almond milk at a time. For a permanent fix, add ½ teaspoon of lemon juice—the acidity helps emulsify the oils and loosen the texture.
How can I make this spread spicier?
Add ¼ teaspoon of cayenne pepper or ½ teaspoon of smoked paprika for warmth. For depth, try ½ teaspoon of ground ginger or a pinch of freshly grated nutmeg. If you love heat, blend in ½ teaspoon of chili flakes or a dash of hot sauce at the end. Balance with a tiny bit more maple syrup if needed.