Cuban Beef Stew in the Slow Cooker with Potatoes and Olives

This Cuban-style slow cooker beef stew brings together tender beef chuck, potatoes, peppers, tomatoes, and briny green olives in a savory, gently spiced sauce. It takes inspiration from Cuban carne con papas, a home-style dish with many family and regional variations, and the slow cooker gives the beef time to become tender with little hands-on attention.

Ingredients

2½ lb beef chuck roast, cut into 1½-inch cubes (1.13 kg)
1½ tsp kosher salt (7 g), plus more to taste
½ tsp freshly ground black pepper (1 g)
1 tbsp neutral oil, such as canola oil (15 ml)
1 large yellow onion, chopped (about 225 g)
1 red bell pepper, seeded and chopped (about 170 g)
4 garlic cloves, finely chopped (about 12 g)
2 tsp ground cumin (4 g)
1 tsp dried oregano (1 g)
1 tsp sweet paprika (2 g)
2 dried bay leaves (about 0.2 g)
1 cup beef broth (240 ml), preferably lower-sodium
1 can tomato sauce, 8 oz (227 g)
1 can diced tomatoes, 14.5 oz (411 g), with their juice
1 tbsp red wine vinegar (15 ml)
1½ lb waxy or all-purpose potatoes, cut into 1½-inch chunks (680 g)
½ cup pitted green olives, whole or halved (75 g)
1 tbsp olive brine (15 ml), optional, for a more pronounced briny note
2 tbsp chopped cilantro (8 g), optional, for serving

Instructions

Prepare the beef and vegetables. Trim away any especially thick pieces of exterior fat from the chuck, then cut the meat into roughly even 1½-inch cubes so they cook at a similar rate. Pat the pieces dry and season them with the salt and pepper. Chop the onion and bell pepper, mince the garlic, and cut the potatoes; the potatoes can be held in cold water while you brown the beef, then drained before they go into the cooker.
Brown the beef. Heat the oil in a large skillet over medium-high heat. Working in batches so the pan is not crowded, brown the beef on two or three sides, about 2 minutes per side. Transfer each batch to a 5- to 6-quart slow cooker. Browning is not required for food safety, but it gives the finished sauce a deeper, roasted flavor. Avoid trying to brown all the meat at once: crowded pieces release moisture and tend to steam instead.
Soften the aromatics. Reduce the skillet heat to medium. Add the onion and bell pepper and cook for about 3 minutes, stirring and scraping up the browned bits. Add the garlic, cumin, oregano, and paprika; stir for 30 seconds, just until fragrant. Tip the mixture into the slow cooker. If the skillet has flavorful browned bits, pour in a splash of the measured broth and scrape them up, then add that liquid to the cooker too.
Build the sauce and start the slow cook. Add the remaining broth, tomato sauce, diced tomatoes and their juice, vinegar, and bay leaves. Stir gently to distribute the aromatics around the beef, keeping as much meat as possible under the liquid. Cover and cook on LOW for 6 hours. Slow cookers vary, so keep the lid closed during this stage; frequent opening lets heat escape and can add time.
Add the potatoes. After 6 hours, stir in the drained potato chunks, making sure they are partly submerged in the sauce. Cover and cook on LOW for another 2 hours, or until the potatoes are tender when pierced and the beef is easy to pull apart with a fork. Cutting the potatoes into similar-sized chunks helps them finish together. If your slow cooker runs hot and the beef is already very tender, check the potatoes earlier.
Finish with olives and check the beef. Stir in the olives and, if you like a more savory, briny sauce, the olive brine. Cover and cook for 10 minutes more. Check the center of a large beef cube with a food thermometer. USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of beef; the long, slow cooking here should take the chuck well beyond that temperature for tenderness. Turn off the cooker and leave the covered stew to stand for 3 minutes before serving. Remove the bay leaves, taste the sauce, and adjust the salt, pepper, or vinegar as needed.

Tips

Choose chuck and cut it evenly. Chuck has connective tissue that softens during a long cook, making it a reliable choice for a spoon-tender stew. Stew meat can work if the pieces are similar in size, but it is often cut from different parts of the animal and may finish at different times. Avoid very lean beef, which can turn dry or stringy after hours in the cooker.
Brown in batches, not all at once. A good sear adds flavor, but the skillet needs space around the beef. If you are short on time, you can skip browning and put the seasoned beef straight into the cooker; the stew will still cook, though its flavor will be less deeply browned. Do not compensate by raising the slow cooker temperature.
Keep the potato pieces generous. Small cubes can break down during the long cooking period and thicken the sauce more than intended. Use waxy potatoes for pieces that hold their shape, or all-purpose potatoes for a softer, slightly thicker result. Add them at the six-hour mark rather than from the beginning so they do not overcook.
Balance the salt at the end. Olives and their brine can contribute plenty of salt, and broth varies by brand. Start with the listed salt, then taste after the olives have warmed through. If the sauce tastes heavy, a small splash of vinegar can brighten it; add extra salt only after that final taste.

Serving Suggestions

Serve the stew hot in deep bowls with plenty of sauce, making sure each portion gets beef, potatoes, and olives. White rice is a natural accompaniment: it catches the tomato-rich juices and makes the meal more filling. Crusty bread, Cuban-style bread, or soft rolls are also useful for soaking up the sauce. For a lighter contrast, add a simple cabbage salad dressed with lime or vinegar, or serve sliced avocado and a few lime wedges on the side.

For a more complete Cuban-inspired spread, pair the stew with black beans or a small serving of sweet fried plantains. Those sides are optional—the potatoes already make the stew substantial. Finish individual bowls with chopped cilantro if desired, and offer extra vinegar or hot sauce at the table rather than making the whole pot sharper or spicier for everyone.

Variations

Use olives that are easy to find. Pitted Spanish-style green olives are a practical choice. If you cannot find them, use pitted green olives from a grocery store; they will still provide a salty, tangy finish, though the exact flavor varies by brine. Capers can replace some of the olive brine, but they are more intensely sharp, so begin with 1 teaspoon rather than a full tablespoon. Traditional and family versions of Cuban beef stews differ, so treat these as flexible flavor choices rather than fixed rules.

Add carrots or peas. For extra vegetables, add 2 medium carrots (about 150 g), cut into thick coins, when you add the potatoes. Stir in ½ cup (75 g) frozen peas during the final 10 minutes instead; they need little time to heat through. Carrots make the stew a little sweeter, while peas give it a fresher finish.

Adjust the pepper and spice. Use a green bell pepper instead of red for a more savory flavor, or replace part of the bell pepper with a mild Cuban ají cachucha pepper if it is available. Ají cachucha is not stocked everywhere; a red bell pepper is a practical substitute, though it is less aromatic. For heat, serve sliced jalapeño or hot sauce separately, since the classic pepper-and-cumin profile does not need to be very hot.

Make it without browning. If you want to avoid using a skillet, add the raw seasoned beef directly to the slow cooker and mix the onion, pepper, garlic, spices, and liquids together before pouring them over it. The stew will still become tender, but the sauce will have a softer, less roasted flavor. Keep the same slow-cooking schedule and use a thermometer to check the beef.

Storage and Reheating

Refrigerate leftovers within 2 hours of cooking. For faster cooling, divide the stew among shallow containers rather than leaving a large, deep pot to cool on the counter. Store it covered in the refrigerator for 3–4 days. The sauce may thicken as it chills, and the potatoes can absorb some liquid; that is normal.

Reheat only the portion you plan to eat, either in a saucepan over medium-low heat or in the microwave in a covered, microwave-safe dish. Stir occasionally and add a splash of broth or water if the sauce has become too thick. Heat leftovers to 165°F (74°C), checking the center with a food thermometer. If reheating on the stovetop, bring the stew to a gentle simmer while stirring so the beef and potatoes heat evenly.

You can freeze cooled portions in freezer-safe containers for about 2–3 months for best quality. Leave a little room at the top for expansion and label each container with the date. Thaw overnight in the refrigerator before reheating; the potatoes may become a little softer after freezing, but the stew will still be suitable for a hearty meal.

Frequently Asked Questions

Can I cook this stew on HIGH instead of LOW?
LOW is the preferred setting because the chuck has time to become tender without the potatoes breaking down as quickly. If needed, cook the beef and sauce on HIGH for about 3½–4 hours, add the potatoes, and continue for roughly 1–1½ hours. Slow cookers vary, so use tenderness and a thermometer rather than the clock alone, and keep the 10-minute olive finish.

Do I have to brown the beef first?
No. Browning is for flavor, not a required safety step, and the stew can be assembled with raw seasoned beef. The sear creates browned bits that deepen the sauce, so skipping it gives you a milder result. Do not put cold ingredients into a slow cooker insert and refrigerate the insert unless its manufacturer says that is safe for that model.

Why are my potatoes still firm?
Potato variety, chunk size, and slow-cooker temperature all affect the timing. Cut the pieces to about 1½ inches, add them after the beef has cooked for 6 hours, and continue until a knife slides easily into the center. If they need more time, keep cooking and check every 20–30 minutes rather than serving them underdone.

Can I make the stew ahead?
Yes. Cook it fully, cool it promptly, and refrigerate it within 2 hours. The flavors settle as it rests, so it can be convenient to make a day ahead; reheat portions to 165°F (74°C) before serving. If you prefer the olives to stay firmer, you can stir them into the reheated stew during its final few minutes.

What can I use instead of beef chuck?
Boneless beef shoulder is a close substitute and behaves similarly in a slow cooker. Brisket can also work, though its texture and fat content differ, and lean stew meat may become less tender. Whatever cut you choose, cut it evenly, check for safe temperature, and continue cooking until it is fork-tender rather than relying only on the stated time.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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