How You Cook Them Matters
Because sweet potatoes are so versatile, the cooking method changes their effect on your blood sugar.
- Boiled or steamed gives the lowest glycemic impact, making it the best choice for blood sugar control.
- Roasted or baked raises the glycemic load a bit but rewards you with deep, caramelized flavor. Pair it with a protein to balance the meal.
- Fried is best kept as an occasional treat.
A tip for gut health: boil or bake your sweet potatoes, let them cool completely in the refrigerator, then eat them cold or gently reheated. Cooling increases their resistant starch, which feeds beneficial gut bacteria.
