Grilled sweet potatoes are perfect to pair with any main dish as a crunchy side or as a tasty snack dipped in a sauce. Great when still warm, but also at room temperature. I recommend other delicious recipes for preparing American sweet potatoes: roasted in a pan, wrapped in foil on the grill, crispy in the oven.
SEASONALITY – #orangesweetpotato #purplesweetpotato #yellowsweetpotato from August to December.
RECIPES with sweet potatoes

- Difficulty: Easy
- Cost: Economical
- Preparation time: 10 Minutes
- Portions: 2
- Cooking methods: Stove, Grill
- Cuisine: Healthy
- Seasonality: Fall, Winter
- Energy 172.55 (Kcal)
- Carbohydrates 31.21 (g) of which sugars 0.69 (g)
- Proteins 1.75 (g)
- Fat 4.87 (g) of which saturated 0.71 (g)of which unsaturated 0.09 (g)
- Fibers 4.64 (g)
- Sodium 203.84 (mg)
Indicative values for a portion of 2 g processed in an automated way starting from the nutritional information available on the CREA* and FoodData Central** databases. It is not food and / or nutritional advice.
* CREATES Food and Nutrition Research Center: https://www.crea.gov.it/alimenti-e-nutrizione https://www.alimentinutrizione.it ** U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. https://fdc.nal.usda.gov
Grilled Sweet Potatoes
- 0.55 lbs American sweet potatoes (yellow, red or purple flesh*)
- as needed extra virgin olive oil
- as needed salt
- 1 pinch herbs (thyme, oregano, rosemary, garlic powder. For a different taste you can use paprika, cinnamon or the peel of an untreated citrus fruit)
*I do not recommend using the white variety of American sweet potato, as it tends to darken
Tools
- Griddle Pan cast iron
Grilled Sweet Potatoes
Wash the sweet potatoes thoroughly to remove any soil residue.
Do not peel them and cut them into thin slices about 1/8 inch thick.
Heat the grill over medium heat and when the pan is hot, place the sweet potatoes on it, grill on both sides and turn as needed.
Meanwhile, prepare the seasoning by mixing the oil with the salt and herbs (or your preferred spices) in a cup (or small bowl).
As the slices of American sweet potatoes are grilled, place them on a plate and drizzle some seasoned oil over them with a teaspoon.
STORING grilled sweet potatoes
Grilled sweet potatoes can be stored at room temperature for 2 days.
Curiosities
When should you avoid eating sweet potatoes?
Sweet potatoes contain oxalic acid, so it would be better not to eat them with calcium sources as they could form calcium oxalates that precipitate into kidney stones. Also, sweet potatoes can have a diuretic effect due to their potassium content, so if you are taking diuretics, consult a health professional.
Can people with diabetes eat sweet potatoes?
People with diabetes can consume sweet potatoes in moderation. These sweet potatoes have a lower glycemic index than white potatoes, but it’s essential to manage portions and monitor blood glucose levels.
What is the difference between sweet potatoes and regular potatoes?
American sweet potatoes have an elongated shape with thin skin and are usually orange, purple, and less commonly yellow or white. White potatoes are round or oval, with thick brown skin and a neutral or starchy flavor.