Garlic Sweet Potato Toasts

Featured in: Vegetarian & Vegan

Enjoy crisp, oven-roasted sweet potato slices brushed with garlicky olive oil and finished with fresh toppings. These golden bites offer a wholesome, gluten-free alternative to regular toast. Easy to prepare in just over half an hour, they're ideal as a snack or appetizer. Garnish with herbs, avocado, feta, or chili flakes for a customizable and crowd-pleasing plate that fits vegetarian, gluten-free, and dairy-free diets. Perfect for sharing or as a light meal base.

Updated on Fri, 10 Oct 2025 22:45:30 GMT
Golden garlic sweet potato toasts roasted crisp, topped with avocado and fresh herbs. Save to Pinterest
Golden garlic sweet potato toasts roasted crisp, topped with avocado and fresh herbs. | krispyrecipes.com

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
Garlic sweet potato toasts on a baking sheet, glistening with olive oil and sprinkled parsley. Save to Pinterest
Garlic sweet potato toasts on a baking sheet, glistening with olive oil and sprinkled parsley. | krispyrecipes.com

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

Healthy garlic sweet potato toasts served warm, finished with chili flakes and feta cheese. Save to Pinterest
Healthy garlic sweet potato toasts served warm, finished with chili flakes and feta cheese. | krispyrecipes.com

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.

Garlic Sweet Potato Toasts

Golden sweet potato slices roasted with garlic oil, topped with herbs for a vibrant, gluten-free snack.

Prep Duration
10 minutes
Cooking Duration
25 minutes
Overall Time
35 minutes
Created by Mia Harper

Recipe Type Vegetarian & Vegan

Skill Level Easy

Cuisine Type Modern American

Total Portions 4 Serving Size

Dietary Considerations Veggie-Friendly, No Gluten

What You’ll Need

Sweet Potatoes

01 2 large sweet potatoes, scrubbed and ends trimmed

Garlic Oil

01 2 tablespoons olive oil
02 2 garlic cloves, finely minced
03 1/2 teaspoon sea salt
04 1/4 teaspoon freshly ground black pepper

Toppings (optional)

01 2 tablespoons chopped fresh parsley or cilantro
02 1 ripe avocado, sliced or mashed
03 1/4 cup crumbled feta cheese (omit for dairy-free variation)
04 Chili flakes, to taste
05 Lemon wedges, for serving

How to Make It

Step 01

Preheat and prepare baking sheet: Preheat oven to 425°F (220°C) and line a baking sheet with parchment paper.

Step 02

Slice sweet potatoes: Cut sweet potatoes lengthwise into 1/4-inch thick slabs using a sharp knife.

Step 03

Prepare garlic oil: In a small mixing bowl, combine olive oil, minced garlic, sea salt, and black pepper.

Step 04

Coat sweet potato slices: Arrange sweet potato slices in a single layer on the prepared sheet and brush both sides generously with the garlic oil mixture.

Step 05

Roast sweet potato toasts: Roast for 20 to 25 minutes, flipping slices once halfway, until golden and tender.

Step 06

Add toppings: Remove from oven and top with chopped herbs, avocado, feta cheese, chili flakes, or a squeeze of lemon as desired.

Step 07

Serve: Serve sweet potato toasts warm as a snack or appetizer.

Tools You’ll Need

  • Sharp knife
  • Cutting board
  • Baking sheet
  • Parchment paper
  • Small mixing bowl
  • Pastry brush

Possible Allergens

Double-check each ingredient for allergens and consult an expert if you're unsure.
  • Contains dairy if feta cheese is used.

Nutritional Information (per serving)

This data is for informational purposes and shouldn't replace professional advice.
  • Calorie Count: 120
  • Total Fat: 4 grams
  • Total Carbohydrates: 21 grams
  • Protein Content: 2 grams