Salads at a potluck usually go home with whoever brought them.
Not this one. Three autumns ago I watched a bowl of it get scraped down to a few dark grains stuck to the sides, while the pasta bake next to it sat untouched.
Wild rice, roasted sweet potato, and something sharp and gingery holding it all together.
My first attempt at home tasted like ginger on the outside and like plain boiled grain underneath.
The fix turned out to be timing, not ingredients.
You dress the wild rice while it's still hot from the pot, not at the end over the whole bowl.
Warm grains drink a vinaigrette. Cold ones just wear it.
What I love about it is the contrast, and I mean that visually as much as anything.
Near black grains, split open and curled to show their pale insides, against soft orange cubes with browned faces on them.
The dressing is sharp, a full tablespoon of grated fresh ginger and real Dijon, because a grain salad soaks up dressing and a polite one vanishes.
It's served at room temperature, and I'll defend that choice below.
My wife takes the leftovers to work for three days running and doesn't complain once, which is the only review that matters in this house!
Why This Salad Works
This is a grain salad that eats like a meal, and five choices are why.
- Pure wild rice, not a blend. Wild rice is a grass seed, not rice, and it cooks in 40 to 50 minutes. Blends throw white and brown rice into the same pot on completely different clocks, and something always ends up wrong.
- The rice gets dressed hot. This is the whole recipe. Warm grains absorb the ginger dressing all the way through.
- Roasted, not steamed, sweet potato. Browned faces on the cubes give you caramelized edges, and they hold their shape in a bowl that gets tossed.
- A dressing with real bite. Fresh ginger, Dijon, cider vinegar and lime, with less oil in proportion than most vinaigrettes.
- Room temperature. Cold flattens the ginger and thickens the olive oil. Hot wilts the arugula. Room temperature is where both problems disappear.
What You Need
- Wild rice (1 cup, dry). Buy it labeled pure or 100% wild rice, ideally hand parched or lake harvested if you can find it. It swells to about 3 cups cooked.
- Sweet potatoes (1 ½ lb, about 2 medium). Peeled, cut into 1 inch cubes. Bigger than you think, because small cubes turn to mush when tossed.
- Olive oil (1 ½ tablespoons for roasting, ⅓ cup for the dressing). Use the good extra virgin in the dressing where you can taste it.
- Arugula (5 oz). Peppery, and it stands up to a heavy dressing better than spinach does. Baby kale works too, massaged first.
- Raw pepitas (¾ cup). Green pumpkin seeds, toasted. Chopped pecans or almonds are fine substitutes, but pepitas give you green against the dark grain.
- Feta (½ cup, crumbled). Salty and white. Goat cheese is the softer, tangier alternative.
- Green onions (½ cup, thinly sliced). Raw and sharp.
- Dried cranberries (¼ cup). The sweet sour counterweight to all that earthiness. Dried cherries if you have them.
- Fresh ginger (1 tablespoon, finely grated). Fresh only. Ground ginger tastes like a spice cabinet and it will not work here.
- Dijon mustard (2 tablespoons). Flavor and emulsifier both. It's what keeps the dressing from splitting in the bowl.
- Apple cider vinegar (2 tablespoons) and lime juice (1 tablespoon). Vinegar for depth, lime for lift.
- Maple syrup (1 tablespoon). Balances the ginger. Honey works identically.
- Fine salt and black pepper. Salt the rice water like pasta water. It's your only chance to season the grain from inside.
How to Make It
Step 1: Boil the Wild Rice Like Pasta
Bring a large pot of water to a boil and salt it properly, about 1 teaspoon per quart.
Rinse the wild rice in a sieve, then add it to the boiling water.
Reduce to a strong simmer and cook uncovered 40 to 50 minutes.
Start tasting at 35 minutes. Package directions are the reason so many people end up with crunchy grains.
Drain it in a sieve and let it sit for a minute to steam off. Do not rinse it.
Step 2: Roast the Sweet Potato at 425°F
Put a heavy metal sheet pan in the oven while it heats to 425°F.
Toss the 1 inch cubes with 1 ½ tablespoons of olive oil and ½ teaspoon of salt.
Spread them on the hot pan in a single layer with space around each cube.
Roast 20 minutes without touching them, then flip and give it 10 to 15 more.
You want deep brown flat faces, not just soft orange cubes. That browning is most of the flavor.
Step 3: Whisk the Ginger Dressing
Grate the ginger on a microplane, skin and all, into a small bowl.
Add the Dijon, cider vinegar, lime juice, maple syrup, ½ teaspoon salt and a good amount of black pepper.
Whisk that together before the oil goes in, then stream in the ⅓ cup of olive oil while whisking.
The mustard pulls it into a thick, pale amber emulsion that clings instead of pooling.
Step 4: Dress the Rice While It Is Warm
Tip the hot drained rice into a large bowl and pour over about half the dressing.
Toss it and walk away for 15 minutes.
Come back and the grains will have gone glossy and taken the dressing right into the split seams.
Add the roasted sweet potato while it's still warm too, and fold gently so the cubes stay whole.
Step 5: Toast the Pepitas and Assemble at Room Temperature
Toast the pepitas in a dry skillet over medium heat for 3 to 4 minutes, shaking the pan, until they smell nutty and a few of them pop.
Let the rice and sweet potato come to room temperature, about 20 minutes on the counter.
Then fold in the arugula, green onion and cranberries with the remaining dressing.
Scatter the feta and toasted pepitas over the top and serve within the hour.
How to Cook Wild Rice So It Is Chewy, Not Crunchy
Forget the timer and learn the look. Wild rice is done when most of the grains have split lengthwise and curled back to show a pale gray interior.
An unsplit grain is undercooked, and it eats like a piece of gravel in an otherwise soft bowl.
A grain that has curled into a full C shape and gone fluffy is overcooked, and it will fall apart when you toss it.
You want roughly three quarters of the grains split, with a chew like al dente pasta.
The range is wide, 40 to 50 minutes, because wild rice varies by harvest and by how long it's been in your pantry. Older rice takes longer.
Salt the water. Boiled grain seasoned only from the outside afterward always tastes flat, and that is a fault you cannot correct later.
Boiling it uncovered in a big pot, like pasta, gives you far more even results than the absorption method, where the grains at the bottom blow out while the top ones stay hard.
Warm, Cold or Room Temperature
Room temperature, and I'll tell you exactly what goes wrong at either end.
Straight from the fridge. Olive oil goes cloudy and thick below about 50°F, so the dressing seizes and coats everything in a dull film. The ginger flattens out. The sweet potato firms up and tastes waxy.
Hot. The arugula goes limp within a minute, the feta softens into smears, and the whole thing collapses into a warm grain bowl instead of a salad.
Room temperature. The oil is fluid, the ginger is loud, the cubes are tender, and the greens are still crisp. Everything is at its best at the same moment.
If it has been in the fridge, pull it out 30 minutes before you serve it and toss it again. That is not optional.
The Ginger Dressing
Grate the ginger, never chop it. A microplane breaks the fibers open and releases the juice, so the heat spreads through the dressing instead of landing in occasional stringy bites.
You don't need to peel it. The skin on a fresh knob is thin and it disappears on the grater.
Too sharp? Another 2 teaspoons of maple syrup and a tablespoon of oil.
Too flat? More lime, not more vinegar. Vinegar adds sourness, lime adds brightness, and flat dressings are almost always missing brightness.
Split in the fridge? Normal. Let it come to room temperature and shake it hard in a jar. The Dijon brings it back.
The dressing keeps a week in the fridge and it's excellent on roasted broccoli, so I usually make a double batch.
Common Mistakes
- Buying a wild rice blend. Mixed grains on different clocks, so you get mush and gravel in the same spoonful.
- Unsalted rice water. The grain ends up bland all the way through and no amount of dressing fixes it.
- Cubes cut too small. Half inch cubes disintegrate the moment you fold the salad. Cut them a full 1 inch.
- Crowding the sheet pan. Cubes touching each other steam instead of browning, and you lose the caramelized faces entirely.
- Dressing everything cold at the end. The most common version of this salad online, and it's why most of them taste like dressed leftovers.
- Adding arugula while anything is still warm. Wilted greens in about sixty seconds.
- Rinsing the cooked rice. It washes off the starch that helps the dressing cling and it cools the grains before they can absorb anything.
Make It Ahead
This is a genuinely good make ahead salad as long as you keep it in pieces.
- Wild rice. Cook and dress it with half the dressing up to 3 days ahead. It actually improves on day two.
- Sweet potato. Roast up to 3 days ahead, stored separately so the cubes don't soften against the wet grain.
- Dressing. Up to a week, in a jar in the fridge.
- Pepitas. Toast up to a week ahead, kept at room temperature in a sealed jar. They go soft in the fridge.
- Greens, feta and cranberries. These go in within the hour you serve it. Never earlier.
For a potluck I combine the rice and sweet potato at home, carry the greens in a bag and the dressing in a jar, and toss it all in the bowl when I arrive.
Variations
- Make it a main. Shredded roast chicken folded in, or a seared salmon fillet flaked over the top. Both are excellent with ginger.
- Goat cheese instead of feta. Softer and tangier, and it melts slightly into the warm grains, which some people love and some don't.
- Farro or barley. Swap in 1 cup cooked for half the wild rice for a chewier, wheatier bowl. You lose some of the dark color, which is a real cost here.
- Pecans instead of pepitas. Rounder and buttery, and better in the winter version.
- Massaged kale. Tougher than arugula and it holds up for a day once dressed, so it's the better choice if you need leftovers to survive.
- Roasted delicata or butternut. Same treatment, same 425°F, when sweet potatoes aren't what you have.
Storage
- Undressed components. Rice, sweet potato and dressing in separate containers, 4 days.
- Fully dressed salad. 2 days in an airtight container. The rice and cubes stay good, the arugula does not.
- Reviving leftovers. Room temperature for 30 minutes, then a handful of fresh arugula and a fresh spoonful of dressing. It comes back nearly all the way.
- Freezing. Don't. The sweet potato turns watery and the greens are finished.
Recipe
Sweet Potato and Wild Rice Salad with Ginger Dressing
Ingredients
For the Salad
- 1 cup pure wild rice rinsed, not a blend
- 1 ½ lb sweet potatoes peeled, cut into 1 inch cubes
- 1 ½ tablespoon olive oil for roasting
- ¾ teaspoon fine salt divided, plus salt for the rice water
- ¾ cup raw pepitas toasted
- 5 oz arugula
- ½ cup feta crumbled
- ½ cup green onions thinly sliced
- ¼ cup dried cranberries
- black pepper to taste
For the Ginger Dressing
- ⅓ cup extra virgin olive oil
- 2 tablespoon apple cider vinegar
- 1 tablespoon lime juice fresh
- 2 tablespoon Dijon mustard
- 1 tablespoon fresh ginger finely grated
- 1 tablespoon maple syrup or honey
- ½ teaspoon fine salt
- black pepper to taste
Instructions
Cook the Rice and Roast the Sweet Potato
- Bring a large pot of water to a boil and salt it well, about 1 teaspoon per quart. Add the rinsed wild rice, reduce to a strong simmer and cook uncovered 40 to 50 minutes. Start tasting at 35 minutes. It is done when about three quarters of the grains have split open to show a pale interior and the chew is like al dente pasta. Drain and do not rinse.
- Meanwhile, put a heavy sheet pan in the oven and heat it to 425F. Toss the 1 inch sweet potato cubes with 1 ½ tablespoons olive oil and ½ teaspoon salt, spread them on the hot pan in a single layer with space between them, and roast 20 minutes without stirring. Flip and roast 10 to 15 minutes more, until the flat faces are deeply browned.
Make the Dressing
- Grate the ginger on a microplane into a small bowl. Add the Dijon, cider vinegar, lime juice, maple syrup, ½ teaspoon salt and black pepper and whisk until smooth.
- Stream in the ⅓ cup olive oil while whisking, until the dressing is a thick pale amber emulsion that clings to the whisk.
Dress Warm and Assemble
- Tip the hot drained rice into a large bowl, pour over about half the dressing, toss, and let it sit 15 minutes. The warm grains absorb the dressing instead of just wearing it.
- Fold in the warm roasted sweet potato cubes gently so they stay whole. Let the bowl come to room temperature, about 20 minutes.
- Toast the pepitas in a dry skillet over medium heat for 3 to 4 minutes, shaking, until nutty and lightly popping. Cool.
- Fold in the arugula, green onion and dried cranberries with the remaining dressing. Top with the crumbled feta and toasted pepitas, season with black pepper, and serve at room temperature within the hour.
Notes
- Use pure wild rice: a blend cooks unevenly and gives you mush and crunch in the same spoonful.
- Boil it like pasta: a big pot of salted water, uncovered, 40 to 50 minutes, and judge by the split grains rather than the clock.
- Dress the rice hot: the single biggest flavor difference in this recipe. Warm grains absorb the dressing all the way through.
- Cut the cubes a full inch: smaller cubes disintegrate when the salad is tossed.
- Preheat the sheet pan and give the cubes space: touching cubes steam instead of browning.
- Serve at room temperature: cold thickens the olive oil and flattens the ginger, hot wilts the arugula.
- Greens last: arugula, feta and cranberries go in within the hour you serve it.
