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    Home » Recipes » Vegetarian Breakfast Recipes

    Sweet Potato Breakfast Hash (Vegetarian)

    Modified: Mar 10, 2026 · Published: Sep 9, 2022 by Cassidy Reeser, MS, RD · This post may contain affiliate links
    5 from 1 vote
    4 servings
    55 minutes minutes
    Pin Jump to Recipe
    Blue speckled serving spoon lifting up a portion of sweet potato hash from a cast iron skillet.
    Overhead view of black cast iron skillet filled with sweet potato hash.

    This simple sweet potato hash is lightly sweet, smoky, and filled with flavor from peppers, onions, and a few seasonings. It's perfect for weekend breakfasts served alongside fried eggs or your favorite breakfast protein.

    Overhead view of black cast iron skillet filled with sweet potato hash.

    It's not a secret that I love potatoes for breakfast, whether they're served in a vegetarian breakfast bowl, as roasted potatoes, or served in a sheet pan breakfast. To switch things up, sometimes I like serving sweet potatoes instead of russet or Yukon gold.

    Enter sweet potato breakfast hash, a simple meal or side that's big on flavor, thanks to a handful of spices, onions, and peppers.

    This sweet potato hash is meatless, so it's a great centerpiece for vegetarian breakfasts. Serve alongside fried eggs or a mushroom frittata, or keep it vegan with a tofu scramble and a meatless maple sausage patty or smoked tempeh bacon.

    Jump to:
    • Recipe features
    • Ingredients
    • Step by step instructions
    • Tips for success
    • Variations
    • Storage
    • Looking for more breakfast ideas?
    • Recipe
    • Comments

    Recipe features

    • Simple: This sweet potato hash uses just a handful of inexpensive ingredients. It's made in one skillet on the stovetop. This is not a fix-it-and-forget-it kind of meal, because you do need to be near to the stove to stir the potatoes occassionally.
    • Flavorful: Slightly smoky, very savory, and just a hint of spice. Smoked paprika and Old bay seasoning combine to make a simple but high-impact seasoning for the potatoes.
    • Prep ahead: You can prep the potatoes, onions, and peppers in advance to make breakfast prep a little easier.
    • Versatile: Potato hash is great for breakfast or breakfast-for-dinner. Serve with eggs and sausage (I go for veggie sausage but any kind works) for a classic diner-style meal.

    Ingredients

    Labeled ingredients used to make sweet potato hash.
    • Sweet potatoes: Choose orange-fleshed sweet potatoes. These are usually Garnet or Jewel variety. I don't recommend using white or Japanese sweet potatoes for this recipe.
    • Smoked paprika and Old Bay seasoning: This are two of my most frequently used seasonings. If Old Bay isn't available where you are, Cajun seasoning can be used for a slightly different flavor. Add salt to taste if using a Cajun seasoning with salt in it.
    • Orange bell pepper adds a touch of sweetness. Red or yellow also work, but I don't recommend green pepper for this recipe because it has a different flavor (less sweet).
    • Red onion turns sweet and adds a lot of flavor when sauteed in the hash. Sweet yellow onion or white onion do also work.

    Step by step instructions

    Equipment: I tested this recipe in a 12-inch cast iron skillet, but any non-stick skillet of a similar size works. I like to use cast iron because it adds additional flavor and creates a nice browning on the sweet potatoes.

    Steps 1 through 4 to make sweet potato hash.
    1. Start by heating a 12-inch skillet over medium-high heat. Drizzle with neutral oil. Once hot, add the diced sweet potato. Saute for just 4-5 minutes, stirring a few times, until some of the potato pieces are golden.
    2. Reduce heat to medium-low. Sprinkle the potatoes with salt. Cover with a tightly fitting lid. Cook this way until the potatoes are tender, stirring just 2-3 times. If the potatoes are blackening or browning, the heat is too high and should be turned down.
    3. Once the potatoes are softened, add in the diced onion, pepper, and seasonings. Continue cooking uncovered for an additional 15 minutes, stirring only every 2-3 minutes.
    4. The potatoes are ready when tender throughout and golden/darkened on the exterior. Not all pieces will look the same, and that's the beauty of a sweet potato hash!

    Tips for success

    • Sweet potato size: Aim for sweet potato pieces that are ~½ inch in size. Smaller pieces cook more quickly than bigger ones. Try to make the pieces as uniform as possible, but don't sweat if the pieces aren't all exactly the same.
    • Cover with a lid: The sweet potatoes need to be steamed in order to cook through. To do this, cover the pan with a tight-fitting lid. You should see steam collecting and dripping on the lid to indicate that the sweet potatoes are steaming.
    • To ensure that the sweet potato hash is completely done, test the biggest sweet potato piece first. It should be very easy to pierce with a fork.
    White bowl filled with cubed sweet potatoes.

    Variations

    How to add eggs

    To cook eggs directly on the sweet potato hash, wait until the hash is completely cooked through.

    Use a spatula to flatten the sweet potatoes into an even layer. Crack 3-5 eggs directly onto the top of the hash.

    Cover with a lid and cook on medium-low heat until the eggs are cooked to your liking.

    How to add protein

    It's easiest to cook the meat/meatless sausage (I've only done meatless because I'm vegetarian) separately to ensure that it cooks evenly and thoroughly. Add it to the hash once its completely cooked.

    You can also add tofu (this marinated tofu would be good), but I recommend cooking that separately as well to avoid softening the sweet potatoes.

    Other vegetables

    I originally developed this recipe with frozen cauliflower. I let the cauliflower thaw before adding it to the onions and peppers. While this is a great way to add extra veggies, it does make sauteing take a bit longer.

    You can also do this with fresh veggies like green beans, broccoli, or additional peppers.

    Storage

    • Leftovers: Best within 3-4 days. Keep refrigerated in a closed container.
    • Reheating: The hash softens when refrigerated. Individual servings can be reheated in the microwave, but they will be soft. To re-crisp, heat a non-stick skillet over medium heat. Add the potato hash and cook until heated through and crisp, about 5-8 minutes.
    Blue speckled serving spoon lifting up a portion of sweet potato hash from a cast iron skillet.

    Looking for more breakfast ideas?

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      Baked Pumpkin Oatmeal
    • Egg patty on a whole wheat English muffin on a blue plate.
      Vegan Breakfast Sandwiches
    • Overhead view of vegetarian breakfast casserole with slice of casserole resting on a black spatula.
      Vegetarian Hashbrown Breakfast Casserole
    • Overhead view of potatoes, veggies, sausages and goat cheese in a ceramic bowl
      Vegetarian Breakfast Bowl with Potatoes & Veggies

    Did you try this recipe? You can leave a star rating in the recipe card or a review in the comments below. Or check out my cookbook and keep up to date with my YouTube, Instagram, TikTok, or newsletter!

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    Blue speckled serving spoon lifting up a portion of sweet potato hash from a cast iron skillet.

    Sweet Potato Breakfast Hash (Vegetarian)

    Cassidy Reeser, MS, RD
    This simple breakfast features pan-fried golden sweet potatoes, peppers, and onions. Enjoy as-is or serve topped with fried eggs and your favorite breakfast protein.
    5 from 1 vote
    Print Recipe Pin Recipe Add to CollectionSaved!
    Prep Time 15 minutes mins
    Cook Time 40 minutes mins
    Total Time 55 minutes mins
    Servings 4 servings

    Equipment

    • 1 12 inch cast iron skillet or other non-stick skillet

    Ingredients
      

    • 1 ½ pounds sweet potato orange-fleshed variety
    • 1-2 tablespoons neutral oil such as canola or avocado oil
    • ½ teaspoon kosher salt
    • 1 medium red onion medium diced; sweet yellow or white also work
    • 1 medium orange bell pepper medium diced; yellow or red also work
    • ½ teaspoon Old Bay seasoning see note #1
    • ½ teaspoon smoked paprika
    • ½ teaspoon garlic powder
    • avocado slices for serving (optional)

    Instructions
     

    • Clean and peel the sweet potatoes. Dice into ½ inch pieces. Try to make the pieces as uniform as possible.
    • Heat a 12-inch skillet over medium-high heat. Drizzle with enough neutral oil to coat the bottom. Once hot, add the diced sweet potato. Sauté for just 4-5 minutes, stirring a few times, until some of the potato pieces are golden or beginning to brown.
    • Reduce heat to medium low. Sprinkle the potatoes with salt. Cover with a tightly fitting lid. Cook for 15-20 minutes or until the potatoes are tender, stirring just 2-3 times. If the potatoes are blackening or browning, the heat is too high and should be turned down.
    • Once the potatoes are softened, remove the lid. Add the diced onion, pepper, Old Bay seasoning, smoked paprika, and garlic powder.
    • Continue cooking for an additional 15 minutes, stirring only every 2-3 minutes. The potatoes are ready when tender throughout and golden/darked on the exterior.
    • Serve as-is or topped with avocado, with fried eggs or tofu scramble, and veggie sausage. Enjoy!

    Video

    Notes

    1. Old Bay: If you don't have access to this, an equal amount of Cajun seasoning works.
    2. Fried eggs: To cook eggs directly on the sweet potato hash, wait until the hash is completely cooked through. Use a spatula to flatten the sweet potatoes into an even layer. Crack 3-5 eggs directly onto the top of the hash. Cover with a lid and cook on medium-low heat until the eggs are cooked to your liking.
    3. Sausage: I cook veggie sausage patties separately and add them to the sweet potato hash when it's finished cooking.
    4. Leftovers: Best within 3-4 days. Keep refrigerated in a closed container. Reheating: Individual servings can be reheated in the microwave, but they will be soft. To re-crisp, heat a non-stick skillet over medium heat. Drizzle with oil. Add the potato hash and cook until heated through and crisp, about 5-8 minutes.

    Nutrition

    Calories: 198kcalCarbohydrates: 39gProtein: 3gFat: 4gSaturated Fat: 0.3gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.01gSodium: 387mgPotassium: 686mgFiber: 6gSugar: 10gVitamin A: 25197IUVitamin C: 45mgCalcium: 63mgIron: 1mg
    Did you make this?I love hearing how it went! Leave a review or tag me on Instagram @cozypeachkitchen so I can see your creations!
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    Smiling portrait of a woman holding a bowl of grits and tofu.

    Hi, I'm Cassidy!

    I'm a registered dietitian, cookbook author, and decade-long vegetarian! I use my nutrition background to bring you balanced, nourishing, and comforting vegetarian recipes that are great for anyone looking to add more plant-based meals to their diet.

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