Sweet Potato, Sage, and Fried Egg Tacos Recipe

They're great for breakfast, but really good any time of day.

By
J. Kenji López-Alt
Kenji Lopez Alt
Culinary Consultant
Kenji is the former culinary director for Serious Eats and a current culinary consultant for the site. He is also a New York Times food columnist and the author of The Food Lab: Better Home Cooking Through Science.
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Updated May 03, 2024

Why It Works

  • Fried sage and sweet potatoes are a naturally delicious flavor combination that works well in tacos.
  • A fried egg provides a liquid yolk that combines with a dash of hot sauce and crema in lieu of a more traditional salsa.
Sweet potato tacos topped with fried egg and drizzled with crema

Serious Eats / J. Kenji López-Alt

Sometimes I start with an end goal in mind when I'm cooking. I'll scour the city, make orders online, send email requests to far-off family members for overnight deliveries of exotic ingredients, or smuggle illicit spices through customs in order to get that perfect dish. Other times the ingredients drive the process—those pumpkins or peas or [insert seasonal vegetable X here] at the farmers market just look too good to pass up.

Occasionally, this latter type of cooking comes from an entirely self-imposed situation. Such has been the case for the last few months since discovering that several world-class, hand-made fresh corn tortillas are available for a pittance within a five-minute walk from my house. Right now, what used to be the cheese drawer in my fridge has officially become the leftover tortilla drawer—a sort of museum of all the local versions I've been trying of late. (For the record, La Tortilla Factory's blended corn and wheat tortillas are my favorite non-mom & pop brand as of this writing.)

What does a drawerful of tortillas and a good knowledge of how to properly reheat them mean? It means tacos, tacos, tacos. They're the perfect quick and easy meal. Tacos for dinner. Tacos for lunch. Tacos for breakfast. Tacos with meat. Tacos with fish. Tacos with vegetables. Let's just say my home kitchen puts our taco guide through its paces.

My favorite batch in recent memory? Sauteéd sweet potatoes. If there's anything I've learned about tacos over the years, it's that simply shoving a tasty filling into a warm tortilla doesn't necessarily make for a great taco. Toppings and condiments play an important role, offering textural contrast, extra moisture, and brightness.

With these tacos, it starts by adding a big handful of chopped fresh sage leaves to the sweet potato cubes as they sauté in a skillet in olive oil. Sweet potatoes and sage are an unbreakable marriage in my book (though they do have one of those rare healthy open relationships and allow each other the occasional dalliance on the side). I also wanted this recipe to be quick, which meant not having to make a fancy salsa. Instead, I did what I often do when faced with a dish that needs a quick sauce: I added a soft-fried egg.

Fork piercing yolk of fried egg on top of sweet potato taco

Serious Eats / J. Kenji López-Alt

When broken, the yolk coats the sweet potato nicely. All it needs is a dash of hot sauce (I've recently taken to the lightly smoky garlicky flavor of Tapatío) and a drizzle of Mexican crema (a mixture of sour cream thinned out with milk or heavy cream works if you can't find it). Thinly sliced radishes and some roughly chopped fresh cilantro finish it off.

This combo helped me plow through about a dozen tortillas, but I swear, those tortillas are multiplying in there...

January 2015

Recipe Details

Sweet Potato, Sage, and Fried Egg Tacos Recipe

Prep 5 mins
Cook 15 mins
Active 30 mins
Total 50 mins
Serves 2 servings

Ingredients

  • 3 tablespoons extra-virgin olive oil, divided

  • 1 large sweet potato, cut into 1/4- to 1/2-inch dice (about 3/4 pound)

  • Kosher salt and freshly ground black pepper

  • 2 medium garlic cloves, minced (about 2 teaspoons)

  • 2 tablespoons minced fresh sage leaves

  • 4 warm soft corn tortillas (use 8 tortillas and double them if using store-bought machine-made tortillas)

  • 4 large eggs

  • 2 tablespoons Mexican-style crema (see note)

  • Hot sauce, to taste

  • 1 large radish, thinly sliced

  • Chopped fresh cilantro leaves

  • 1 lime, cut into wedges

Directions

  1. Heat 2 tablespoons oil in a large non-stick or cast iron skillet over medium-high heat until shimmering. Add sweet potato, season with salt and pepper, and cook, stirring and tossing frequently, until softened and lightly browned on all sides, about 8 minutes. Add garlic and sage and cook, stirring constantly, until fragrant, about 30 seconds. Transfer mixture to a bowl, cover, and keep warm.

  2. Wipe out skillet and add remaining tablespoon oil. Heat over medium-high heat until shimmering and swirl to coat. Add eggs, season with salt and pepper and fry until whites are just set but yolks are still runny, about 2 minutes.

  3. Meanwhile, place tortillas on a warm serving dish and divide sweet potato mixture evenly between them. Top each with a fried egg. Drizzle with crema and hot sauce, garnish with radishes and cilantro, and serve immediately with lime wedges.

Special Equipment

Large cast iron skillet or large nonstick skillet

Notes

If you can't find Mexican crema, substitute with sour cream thinned out with milk or heavy cream until a light, pourable consistency is reached.

Read More

Nutrition Facts (per serving)
659Calories
36gFat
67gCarbs
20gProtein
×
Nutrition Facts
Servings: 2
Amount per serving
Calories659
% Daily Value*
Total Fat 36g46%
Saturated Fat 9g44%
Cholesterol 385mg128%
Sodium 520mg23%
Total Carbohydrate 67g24%
Dietary Fiber 10g35%
Total Sugars 13g
Protein 20g
Vitamin C 45mg227%
Calcium 198mg15%
Iron 4mg22%
Potassium 1156mg25%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

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