This is a one-pot beef and kumara stew — ground beef and cubed sweet potato simmered in a tomato-beef broth with cumin and smoked paprika. It takes about 1 hour 40 minutes start to finish, feeds four, and uses a single Dutch oven from browning to table. That last part is the real reason to make it on a weeknight.
The short version of why this works
Two things matter here. First, browning the beef properly before anything else — 8 minutes over medium heat without stirring too early gives you actual color on the meat, which means flavor in the broth. Second, blooming the cumin and smoked paprika in the dry pot for 30 seconds before the liquid goes in. Ground spices taste flat when they just get dumped into broth; 30 seconds of direct heat in the residual oil wakes them up. Everything else — the tomato paste, the long simmer — builds on those two steps. Skip either one and the stew tastes thin.
Common problems and fixes
- Kumara turns to mush: Cut the cubes no smaller than 1 inch and don’t add them until after the beef goes back in. If your stove runs hot, check at 45 minutes rather than waiting the full hour.
- Stew is watery at the end: Remove the lid for the last 10–15 minutes of simmering. The extra evaporation thickens the broth without any added starch.
- Beef clumps into large chunks: Break it apart within the first 2 minutes of browning, before it sets. Once it’s fully cooked through, it won’t break down evenly no matter how hard you stir.
- Stew tastes flat despite following the recipe: The tomato paste needs to cook briefly — stir it in and let it sit against the bottom of the pot for about a minute before adding the broth. Raw tomato paste has a tinny edge that disappears with a little heat. Also check your beef stock; low-sodium versions vary widely in depth.
- Parsley wilts and disappears into the stew: Skip the garnish — not worth the extra dish. The stew doesn’t need it, and the flavor contribution from a tablespoon of parsley on a hot bowl is negligible.
Keeping and reheating
Cool the stew to room temperature within 2 hours of cooking, then refrigerate in a sealed container for up to 4 days. The flavor genuinely improves overnight as the kumara absorbs more of the broth. To freeze, portion into airtight containers and freeze for up to 3 months — the kumara softens a little more after thawing but holds its shape well enough. Reheat on the stovetop over medium-low heat, stirring occasionally, until it reaches 165°F (74°C) throughout; add a splash of water or beef stock if it has thickened too much in the fridge. Microwave reheating works fine — cover loosely and heat in 90-second intervals, stirring between each.
Minced Beef and Kumara Stew
Equipment
Ingredients
2 tablespoons olive oil - extra virgin for best flavor
1 pound ground beef (minced beef) - 80% lean, ideally grass-fed
1 large onion - finely chopped
3 cloves garlic - minced
2 teaspoons cumin - ground
1.5 teaspoons smoked paprika- 2 cups kumara - peeled and cut into 1-inch cubes
- 1 can diced tomatoes - 14.5 oz can
2 tablespoons tomato paste
2.5 cups beef stock (beef broth or beef bouillon) - low sodium
1 teaspoon sea salt - or to taste
0.75 teaspoon ground black pepper - freshly ground
0.25 cup parsley - fresh, chopped, for garnish
Instructions
- Heat olive oil in a large Dutch oven over medium heat (350°F / 175°C). Add the minced beef and cook, breaking it apart with a wooden spoon, until browned—about 8 minutes. Transfer the meat to a bowl and set aside.
- In the same pot, add chopped onion and sauté until soft and translucent, about 5 minutes. Stir in the garlic and cook for an additional 1 minute until fragrant.
- Add the ground cumin and smoked paprika. Stir continuously for 30 seconds to bloom the spices and intensify their flavors.
- Return the browned beef to the pot. Add cubed kumara, diced tomatoes, tomato paste, and beef broth. Stir in sea salt and black pepper.
- Bring the stew to a gentle boil, then reduce heat to low (275°F / 135°C). Cover and simmer for 1 hour, stirring occasionally, until the kumara is tender and stew is thickened.
- Adjust seasoning to taste. Ladle into bowls and sprinkle with fresh chopped parsley before serving.
Notes
- For a richer flavor, allow the stew to sit for an hour after cooking—the flavors meld beautifully.
- You can refrigerate overnight and reheat gently before serving.
Nutrition
Your questions, answered
Can I use regular orange sweet potato instead of kumara?
Yes, standard orange sweet potato works as a direct substitute. Kumara tends to be slightly denser and less sweet than the common Beauregard or Jewel varieties, so your stew may taste a little sweeter — not a problem, just worth knowing.
Do I need to drain the fat after browning the beef?
If you’re using 80% lean beef, there will be noticeable fat in the pot — tilt it and spoon off the excess before sautéing the onion, leaving about a tablespoon. Leaving too much makes the finished stew greasy rather than rich.
Can I make this in a slow cooker instead?
You can, but still brown the beef and bloom the spices on the stovetop first — skipping that step in a slow cooker gives you pale, underseasoned meat. After that, transfer everything to the slow cooker and cook on low for 6–7 hours or high for 3–4 hours.
Is 80% lean beef necessary, or can I use leaner ground beef?
Leaner beef (90% or higher) works but produces a drier, less flavorful result in a long-simmered stew. If that’s what you have, add an extra half-tablespoon of olive oil when browning to compensate for the lower fat content.
