
These garlic sweet potato toasts are the kind of snack I make on Sundays when I want something warm, filling, and a little special but without too much fuss. They come out lightly crisp at the edges and tender in the middle, brushed with garlicky olive oil, and finished with fresh herbs that always brighten things up. I started making these as a gluten-free alternative to bread, and now I love them for their sweet-savory flavor and endless topping options.
These toasts first made an appearance when my kids gave up wheat for a while and were craving something toast like Most people do not realize how perfectly sweet potatoes satisfy both the craving for crunch and the comfort of warm bread Some of my favorite family breakfasts have started with these as the base
Ingredients
- Sweet potatoes: You want two large sweet potatoes with smooth firm skin for evenly sized slices The orange fleshed kind is best for color and sweetness
- Olive oil: Good quality olive oil infuses the toasts with richness Choose extra virgin oil with a mildly peppery finish
- Garlic: Finely mince the cloves for a punchy robust flavor I like to use fresh young garlic for the best aroma
- Sea salt: Choose a flaky or fine grain sea salt for clean flavor and even seasoning
- Freshly ground black pepper: Adds a subtle heat and depth Always grind just before using
- Fresh parsley or cilantro: Chopped herbs lift the dish and add freshness Opt for parsley if you want mildness or cilantro for slightly more citrusy notes
- Avocado: Choose a ripe avocado that yields to gentle pressure Its creamy mellow flavor is perfect as a topping
- Feta cheese: For a tangy contrast Crumbling quality feta over the warm toasts so it softens a little is pure joy
- Chili flakes: Brings a gentle heat Sprinkle lightly so it does not overpower the natural sweetness
- Lemon wedges: Add a fresh burst of acidity A quick squeeze keeps flavors in balance and brightens everything
Instructions
- Select and Prep Sweet Potatoes:
- Scrub sweet potatoes thoroughly under running water If the skins are clean and smooth you can leave them on for extra fiber Trim the ends so the slabs are even
- Slice the Potatoes:
- Use a sharp knife to cut the sweet potatoes lengthwise into quarter inch thick planks Try to keep the slices as uniform as possible for even cooking
- Make Garlic Oil:
- In a small mixing bowl combine olive oil with finely minced garlic Add sea salt and freshly ground black pepper Whisk together to create a fragrant oil
- Prepare Baking Sheet:
- Line your baking sheet with parchment paper for easy cleanup Arrange sweet potato slabs in a single layer spaced slightly apart
- Brush with Garlic Oil:
- Use a pastry brush to coat both sides of each slice generously with the garlic oil mixture Make sure every bit is covered for maximum flavor
- Roast Until Golden:
- Roast at four hundred twenty five degrees Fahrenheit for twenty to twenty five minutes Flip the slices halfway through so both sides turn golden and slightly crisp at the edges They should be fork tender in the center
- Add Toppings and Serve:
- Let the toasts cool slightly on the pan Top with your choice of herbs mashed avocado feta cheese a sprinkle of chili flakes or a squeeze of lemon These are best enjoyed warm

Sweet potatoes are hands down my favorite root vegetable My kids love decorating these little toasts with different toppings and we always end up laughing together trying new combinations Seeing a tray of these come out of the oven makes even ordinary afternoons feel a bit festive
Storage Tips
Once baked let the toasts cool to room temperature before refrigerating Store them in an airtight container for up to three days To reheat lay the slices back on a baking sheet and return to a hot oven for a few minutes so they crisp up again The texture is best when reheated rather than microwaved
Ingredient Substitutions
White fleshed sweet potatoes will work but have a milder flavor and less color Yukon gold potatoes can substitute if you do not have sweet potatoes but the taste will be more neutral For toppings you can swap feta with dairy free cheese or try roasted chickpeas for crunch
Serving Suggestions
Serve these as an appetizer platter at parties Top each with a dollop of hummus and roasted cherry tomatoes for a Mediterranean flair At breakfast try smoked salmon and herbs or top with a poached egg and a sprinkle of greens These also make a hearty side dish alongside a big salad or soup
Cultural Notes
Sweet potatoes have ancient roots in South America and are a staple across many cultures In modern American kitchens they have become a popular base for gluten free creations like this toast I love how this recipe honors both simple ingredients and a spirit of everyday celebration
Seasonal Adaptations
Make these year round but they really shine in fall or winter when sweet potatoes are at their peak Swap fresh parsley for chives or dill in spring Try smoked paprika or cumin in the garlic oil for a warmer spice profile in colder months

The first time a friend tried these with honey and Greek yogurt she was floored by how delicious sweet potato could be as a base Once you try these I bet you will come up with your signature topping too
Common Recipe Questions
- → How do you achieve maximum crispiness?
For extra crispiness, broil the sweet potato slices for 1–2 minutes after roasting. This helps create a golden, crunchy exterior.
- → What alternative toppings work well?
Hummus, mashed avocado, smoked salmon, poached eggs, or plant-based cheese offer delicious and creative options.
- → Is this suitable for a gluten-free diet?
Yes, sweet potatoes are naturally gluten-free, making these toasts a safe and tasty choice for gluten-sensitive diets.
- → How can I make this dish vegan?
Simply omit the feta cheese or use a vegan alternative. Most other ingredients are plant-based by default.
- → Can these toasts be made ahead?
Yes. Roast slices in advance, then reheat briefly in the oven before adding toppings for easy prep and serving.