Microwave Sweet Potato
Eight minutes instead of fifty, and with thirty seconds in a pan it still gets roasted flavors.
- Preparation
- 5 min
- Cook/bake time
- 10 min
- Total
- 15 min
- Difficulty
- Easy
- Calories
- 641 kcal
- Servings
- 1
- Prep
- 5 min
- Cooking & baking
- 10 min
Eight minutes instead of fifty, and with thirty seconds in a pan it still gets roasted flavors. A whole sweet potato in the oven takes almost an hour, and that is not an option on a Tuesday night. The microwave cooks it through in eight minutes. The only thing missing is the crust, and a hot pan makes up for that in half a minute.
Why this works
The microwave heats water directly inside the vegetable instead of letting heat travel from the outside in. That is why a sweet potato is done in eight instead of fifty minutes, and it is also why its surface remains pale and moist. None of it gets above 100 degrees, and the Maillard reaction only begins at around 140. The pan closes exactly this gap. Thirty seconds on the cut surface are enough because only the outermost cell layer needs to brown. Piercing the skin has a mundane but important reason. The steam inside needs an exit, otherwise the potato will burst in the microwave.
Step-by-step instructions
- 1
Pierce and cook
Wash the sweet potato and pierce it all over six to eight times with a fork. This is not a formality, as the steam inside needs an exit, otherwise it will burst. Cook on a plate at full power for eight minutes, turning once halfway through.
- 2
Check for doneness
A knife must slide to the center without any resistance. If it gets stuck, add two minutes. Large specimens over 400 g need twelve minutes. The time depends on the weight, not the clock.
- 3
Prepare chickpeas and tahini
Mix tahini with lemon juice, a pinch of salt and two tablespoons of water to make a pourable sauce. It will first get thick and then creamy again as you stir. Mix the drained chickpeas with paprika and salt.
- 4
Halve and sear
Halve the sweet potato lengthwise and place it cut side down in a hot, oiled pan. Sear for thirty to forty seconds until a golden crust has formed. This is the step that turns steamed vegetables into a dish. Top with chickpeas, tahini sauce and parsley.
Our best tips
- Always pierce it, at least six times. An unopened sweet potato builds up pressure in the microwave and bursts, which is not a theoretical risk.
- Do not skip the thirty seconds in the pan. Microwaves never bring the surface above 100 degrees, and roasted flavors only develop from around 140.
- The cooking time depends on the weight. 350 g need eight minutes, and 450 g need twelve. It is better to check once too often with a knife.
Tasty variations
With feta and honey
Instead of chickpeas, top with 60 g of crumbled feta and a teaspoon of honey, along with chili flakes. Sweet, salty and spicy all at once, making it the fastest variation ever.
As a bowl base
Dice the cooked sweet potato and briefly roast it in the pan, then use it as a base for the bowl formula. This saves twenty minutes compared to oven-roasted cubes.
Nutrition facts
| Calories | 641 kcal |
|---|---|
| Protein | 21 g |
| Carbohydrates | 89 g |
| – of which sugar | 12 g |
| Fat | 24 g |
| Fiber | 21 g |
Where the 641 kcal come from
per serving
Calculated from the ingredients – how we do it
We add up reference values for every ingredient and divide by the number of servings. These assumptions are baked in:
- Reference values per 100 g – for the raw ingredient, exactly as listed.
- Tinned goods count at drained weight, bone-in meat at purchase weight: you eat about 70 per cent of a chicken thigh and leave the rest.
- Water evaporates as you cook. The energy stays in the pot, the weight does not – so the figure is per serving, not per 100 g of finished dish.
- Anything listed without a quantity – “salt and pepper” – is not counted.
A guide value, not a lab measurement: no two onions weigh the same, and fat content varies from pack to pack.
Frequently asked questions
Can I cook regular potatoes the same way?
Yes, using the same method and about the same time. The difference lies in the result. Sweet potatoes become creamy in the microwave, while floury potatoes tend to be dry and crumbly. For those, a teaspoon of butter is worth it when breaking them open.
Will the sweet potato get watery in the microwave?
Only if you cook it in foil or under a cover, as the steam will condense back onto the skin. Left open on a plate, the steam escapes, and the potato remains dry enough for the pan.
How long does it keep when prepared ahead?
Once cooked, it keeps for two days in the fridge. The searing is then done fresh, which only takes a minute anyway. This way, dinner is ready in five minutes on three consecutive evenings. Only the tahini sauce should be mixed fresh each time, as it gets very firm when cold.
Comments & ratings(0)
Sign in to rate and comment on this recipe.
You might also like
DinnerFrozen Vegetable Soup
Frozen vegetables go straight into the pot frozen. Thawing them only costs time and flavor.
LunchSandwich Maker Toasties
Butter on the outside, not the inside, ensures the crust turns golden instead of dry.
PastaSpaghetti Aglio e Olio
Garlic, good olive oil, chili, and parsley make this the fastest brilliant pasta dish ever.