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Slow Cooker Cuban Picadillo (Ground Beef & Olives)

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Two pounds of 80/20 ground beef browned in a skillet with a sofrito of onion, green bell pepper, garlic, and tomato paste, then slow-cooked on LOW for four to six hours with crushed tomatoes, cumin, oregano, green olives, dark raisins, and a splash of dry white wine — producing a deeply flavored Cuban picadillo in which the brine of the olives and the sweetness of the raisins achieve the agridulce balance that defines the dish. Served over fluffy white rice with black beans and fried sweet plantains alongside. The ground beef dish that rewards the slow cooker’s patience more than any other in this collection.

  • Total Time: 4 hours 30 minutes
  • Yield: 6–8 servings 1x

Ingredients

Scale

The Beef

  • 2 lbs (900g) ground beef, 80/20

The Sofrito

  • 2 tbsp olive oil
  • 1 large yellow onion, finely diced
  • 1 medium green bell pepper, finely diced
  • 4–5 garlic cloves, minced
  • 2 tbsp tomato paste

The Sauce

  • 1 can (14 oz / 400g) crushed tomatoes
  • ¼ cup (60ml) dry white wine or dry sherry
  • 1–2 tbsp olive brine (from the olive jar)

The Spices

  • 1 tsp ground cumin
  • 1 tsp dried oregano
  • ½ tsp ground coriander
  • ½ tsp smoked paprika
  • 2 bay leaves
  • 1 packet sazon seasoning (optional)
  • Salt and black pepper to taste

The Signature Ingredients

  • ½ cup (80g) green olives, pimento-stuffed or plain, left whole or halved
  • ¼ cup (40g) dark raisins

For Serving

 

  • Fluffy long-grain white rice
  • Fresh cilantro, roughly chopped
  • Lime wedges

Instructions

  • Brown the beef. Heat one tablespoon of olive oil in a large heavy-bottomed skillet over medium-high heat. Add the ground beef and cook, breaking it into small crumbles with a wooden spoon, until no pink remains and the meat is beginning to brown in places — approximately 8 to 10 minutes. Do not fully drain — leave a small amount of rendered fat in the skillet. Transfer the browned beef to the slow cooker.
  • Cook the sofrito. Reduce heat to medium. Add the remaining tablespoon of olive oil to the same skillet. Add the diced onion and green bell pepper and cook, stirring occasionally, for 4 to 5 minutes until softened and translucent. Add the minced garlic and tomato paste and cook for a further 1 to 2 minutes, stirring constantly, until the tomato paste darkens slightly in color.
  • Deglaze. Pour the white wine or sherry into the skillet and stir, scraping up any browned bits from the bottom. Allow to bubble and reduce for 1 minute. Pour the entire contents of the skillet into the slow cooker.
  • Add everything. To the slow cooker, add the crushed tomatoes, olive brine, cumin, oregano, coriander, smoked paprika, bay leaves, and sazon packet if using. Add the green olives and raisins. Stir everything together until well combined.
  • Cook. Set the slow cooker to LOW and cook for 4 to 6 hours, until the sauce is deeply flavored, slightly thickened, and the raisins are plump and soft. The dish is ready when the sauce has reduced and concentrated and the individual flavors have melded into a unified, complex whole.
  • Finish and season. Remove and discard the bay leaves. Taste and adjust seasoning — salt and black pepper as needed. The olive brine and sazon contribute significant sodium; taste before adding salt. Stir everything once more to redistribute the olives and raisins evenly.
  • Serve. Spoon generously over fluffy white rice. Garnish with fresh cilantro and lime wedges. Serve with black beans and fried sweet plantains alongside if desired.

Notes

  • Brown the beef — always. This is the most important technique note in the recipe. Raw ground beef in the slow cooker produces a grey, flat-flavored, clumped result. Browning breaks the beef into small crumbles, develops flavor through the Maillard reaction, and produces a finished picadillo with a noticeably better texture and a deeper, more complex sauce.
  • Green bell pepper is not optional. It is the defining aromatic of Cuban sofrito and is what distinguishes Cuban picadillo from Mexican or other Latin picadillo versions. Its slightly bitter, grassy note is structural to the flavor of the dish.
  • Add the olive brine. The liquid from the olive jar is one of the most flavorful free ingredients in the recipe. One to two tablespoons added to the slow cooker contributes a concentrated brininess that deepens the entire sauce. Do not discard it.
  • Do not chop the raisins. Whole raisins added at the start of the slow cook swell and soften into the sauce over four to six hours, becoming plump and integrated into the dish. Chopped raisins dissolve entirely and lose the textural presence that makes them identifiable — and the agridulce balance depends on encountering the raisin note as a specific, slightly sweet moment rather than a background sweetness.
  • Taste for salt at the end only. The olive brine, crushed tomatoes, sazon, and Worcestershire all contribute sodium to the sauce during the long cook. The total salt level is not apparent until the cook is complete and the sauce has concentrated. Season only after tasting the finished dish.
  • Day 2 picadillo is better than Day 1. The agridulce balance of the dish deepens and integrates overnight in the refrigerator. The olives’ brininess mellows slightly, the raisins’ sweetness distributes more evenly through the sauce, and the spices become more cohesive. Make it the day before if possible.
  • Serve with white rice — not brown. Long-grain white rice, fluffy and dry, is the correct accompaniment for Cuban picadillo. Brown rice’s nuttiness and firmer texture compete with the complex flavors of the picadillo rather than providing the neutral, absorbent base the dish requires. White rice is the correct choice by tradition and by flavor logic.
  • Author: Elle
  • Prep Time: 15 minutes
  • Cook Time: 4–6 hours (on LOW)
  • Category: Dinner, Main Dish, Meal Prep
  • Method: Slow Cooking
  • Cuisine: Cuban
  • Diet: Dairy-Free, Gluten-Free

Find it online: https://slowcookerrecipes.us/slow-cooker-cuban-picadillo-ground-beef-olives/