Sweet Potato Hash with Fried Eggs and Chimichurri: A Modern Brunch

The sweet potato (*Ipomoea batatas*) is one of the oldest cultivated foods in the world, with evidence of cultivation going back more than 5,000 years in Central and South America, where it was a staple of the Inca, Maya, and Aztec. Columbus carried it to Europe after his first voyage in 1492, and in the American South it became a cornerstone of the table, grown extensively and used in everything from pies to casseroles. Enslaved Africans in the South grew sweet potatoes in small garden plots because they were nutritious, affordable, and easy to grow. The sweet potato is botanically unrelated to the white potato, which belongs to the nightshade family; it is a member of the morning glory family.

Hash, as a preparation, has been part of the American diet since at least the eighteenth century, and the term "hashed brown potatoes" was first used by the food writer Maria Parloa in 1888. This dish takes the sweet potato in place of the white and pairs it with chimichurri, the bright green sauce of parsley, garlic, olive oil, vinegar, and oregano that is the national condiment of Argentina, served there with grilled beef (*asado*). The origins of chimichurri are debated; one theory credits Basque immigrants to Argentina, who brought a sauce called *tximitxurri*. The combination of sweet potato and chimichurri is a modern one, not found in traditional Argentine or Southern cooking, but it is a natural pairing: the sweetness of the potatoes balanced by the vinegar, the herbs adding freshness, the garlic depth. A fried egg with a runny yolk turns it into a brunch plate, the yolk a second sauce that ties it together.

About the Ingredients

Sweet potatoes should be firm, smooth-skinned, and deeply colored. The Garnet variety, with reddish-purple skin and orange flesh, or the Jewel variety, copper-skinned with orange flesh, caramelize best and hold their shape when diced. Avoid what American grocery stores label "yams"; these are sweet potatoes, and the true yam is a different, starchy West African tuber rarely sold in the United States.

Fresh herbs for the chimichurri should be flat-leaf (Italian) parsley, not curly. Fresh oregano is traditional; if unavailable, fresh thyme is an acceptable substitute.

Olive oil should be extra-virgin and of good quality. Red wine vinegar provides the acidic backbone of the chimichurri.

Ingredients (serves 6):

For the sweet potato hash: - 3 large sweet potatoes (Garnet or Jewel), peeled and diced to ½-inch cubes - 1 large red onion, diced - 1 red bell pepper, diced - 1 yellow bell pepper, diced - 3 tablespoons olive oil - 1 teaspoon smoked paprika - 1 teaspoon ground cumin - ½ teaspoon garlic powder - Salt and freshly ground black pepper - 6 large eggs - 2 tablespoons butter (for frying eggs)

For the chimichurri sauce: - 1 large bunch fresh flat-leaf parsley, stems removed, finely chopped (about 1 cup packed) - ¼ cup fresh oregano leaves, finely chopped (or 1 tablespoon dried oregano) - 4 cloves garlic, minced - ½ cup extra-virgin olive oil - 3 tablespoons red wine vinegar - 1 teaspoon crushed red pepper flakes (or to taste) - ½ teaspoon salt - Freshly ground black pepper

For the Chimichurri: In a bowl, combine the chopped parsley, oregano, minced garlic, crushed red pepper, salt, and pepper. Pour in the red wine vinegar and olive oil. Stir well. Let the chimichurri rest at room temperature for at least 30 minutes before serving — this allows the flavours to meld and the garlic to mellow. (Chimichurri can be made up to 3 days in advance and stored in the refrigerator; bring to room temperature before serving.)

For the Sweet Potato Hash: Preheat oven to 425°F. Toss the diced sweet potatoes with 2 tablespoons of olive oil, smoked paprika, cumin, garlic powder, salt, and pepper. Spread on a large baking sheet in a single layer. Roast 20–25 minutes, flipping once, until the potatoes are tender and caramelised at the edges.

Alternatively, pan-fry in a large cast-iron skillet: heat 2 tablespoons of olive oil over medium-high heat, add the sweet potatoes, and cook 15–20 minutes, stirring occasionally, until golden and tender.

In a separate skillet, heat 1 tablespoon of olive oil over medium heat. Add the diced red onion and bell peppers and sauté 5–7 minutes until softened and beginning to caramelise. Combine with the sweet potatoes. Season to taste.

For the Eggs: In a large skillet over medium heat, melt the butter. Crack the eggs into the pan and cook until the whites are set and the edges are crispy, leaving the yolks runny (sunny-side-up or over-easy). Season with salt and pepper.

To Serve: Divide the sweet potato hash among plates. Top each portion with a fried egg. Drizzle generously with chimichurri sauce — the green sauce should pool around the hash and cascade over the egg. Garnish with extra chopped parsley if desired. Serve immediately.

Batch (serves 12): - Double all quantities - Roast sweet potatoes on two large baking sheets - Make chimichurri in advance (it improves with time) - Set up a plating station: hash, eggs, chimichurri

Variations: - Add crumbled chorizo or bacon to the hash for a meatier version. - Replace the sweet potatoes with butternut squash for an autumnal variation. - Add a can of drained black beans to the hash for a Tex-Mex twist. - Top with crumbled cotija cheese or feta for added saltiness. - Replace the fried eggs with poached eggs for a more elegant presentation.

Pairing: Sweet potato hash with chimichurri pairs beautifully with a Classic Champagne Mimosa — the bubbles and citrus complement the sweet-savoury hash and the bright chimichurri. For a non-alcoholic option, the Sparkling Watermelon Basil Lemonade Mocktail or the Hibiscus Ginger Fizz Mocktail are excellent companions. A glass of Malbec (the Argentine wine) would be the authentic alcoholic pairing, honouring the chimichurri's origins.

Pro Tips: The sweet potatoes should be diced uniformly — uneven pieces cook at different rates. Do not overcrowd the baking sheet or skillet — crowded sweet potatoes steam instead of caramelise. The chimichurri should be made at least 30 minutes in advance and ideally the day before — the flavours develop and deepen over time. The eggs must have runny yolks — when broken, the yolk mingles with the chimichurri to create a rich, vibrant sauce. Serve immediately — this dish does not hold well, as the sweet potatoes lose their caramelisation and the chimichurri loses its brightness when it sits.

Reference Links: - Wikipedia — Sweet potato: en.wikipedia.org/wiki/Sweet_potato - Wikipedia — Chimichurri: en.wikipedia.org/wiki/Chimichurri - Serious Eats — Sweet Potato Hash: seriouseats.com/sweet-potato-hash-recipe - Bon Appétit — Chimichurri Recipe: bonappetit.com/recipe/chimichurri - The Spruce Eats — Chimichurri History: thespruceeats.com/what-is-chimichurri-sauce-335510 - California Olive Ranch: californiaoliveranch.com