Kilishi — Northern Nigerian Spiced Beef Jerky with Groundnut Crust

How to Make It

1. 1

   Prepare and Slice the Beef

   Place the trimmed beef in the freezer for 30–40 minutes until very firm but not frozen solid. Using a sharp knife, slice across the grain into thin, even sheets no thicker than 2–3 mm. Consistent thickness is critical — uneven slices will dry at different rates, leading to food safety risk and poor texture. Lay slices flat on a clean surface.

   Tip: Ask your butcher to slice the beef on a deli slicer for perfectly uniform sheets. Topside and silverside are ideal lean cuts for kilishi — they hold together well and dry evenly.
2. 2

   Build the Wet Marinade

   Place the tatashe (red bell pepper), scotch bonnet, onion, garlic, and fresh ginger into a blender. Blend to a smooth purée. Transfer to a fine mesh sieve or cheesecloth and press out as much excess liquid as possible — you want a thick, almost paste-like pulp rather than a wet liquid. Excess moisture prevents proper drying and promotes spoilage. Reserve the strained purée.

   Tip: Discarding the liquid is essential. In traditional kilishi preparation, this thick pepper paste — called the 'labu' — clings to the beef and dries with it to form the signature spiced crust.
3. 3

   Prepare the Groundnut Spice Paste

   In a mixing bowl, combine the strained pepper purée with the freshly ground groundnut paste, suya spice blend, turmeric, cloves, cinnamon, smoked paprika, black pepper, low-sodium soy sauce, groundnut oil, and sea salt. Mix thoroughly until a cohesive, thick paste forms. The consistency should be spreadable but not runny — similar to a thick hummus. Taste and adjust spice levels to preference.

   Tip: To make your own salt-free suya spice: combine 4 tbsp roasted groundnut powder, 1 tsp paprika, 1 tsp ginger powder, 0.5 tsp garlic powder, 0.5 tsp onion powder, and 0.5 tsp cayenne. This gives you full control over sodium and quality.
4. 4

   Coat the Beef

   Working with one slice at a time, use the back of a spoon or your fingers to spread a thin, even layer of the groundnut spice paste over both sides of each beef sheet. Press the coating gently into the meat. Lay coated slices in a single layer on clean wire racks set over baking trays. Do not overlap. Once all slices are coated, cover loosely with cheesecloth or a clean mesh and allow to marinate at room temperature for 30 minutes, or refrigerate for up to 2 hours for a deeper flavour.

   Tip: The paste coat should be thin — roughly 1–2 mm. A thick paste layer will remain wet in the centre, preventing proper drying and creating uneven texture.
5. 5

   Dry the Kilishi — Oven Method

   Preheat your oven to its lowest setting — ideally 60°C to 70°C (140°F to 160°F). If your oven does not go this low, prop the door open slightly with a wooden spoon to release steam and maintain a lower temperature. Place the wire racks with the coated beef into the oven. Dry for 3.5 to 5 hours, flipping each piece at the halfway mark. The kilishi is ready when the slices are completely dry, firm, slightly brittle at the edges, and a deep reddish-brown in colour. There should be no soft or pliable patches — any moisture remaining is a food safety concern.

   Tip: If you have a dehydrator, use it at 70°C (158°F) for 4–6 hours — this is the most controlled and clinically consistent drying method. Traditional kilishi is sun-dried for 1–2 days in the Sahel heat; replicate this long, slow, low-heat process for authentic texture.
6. 6

   Final Press and Rest

   Remove the dried kilishi from the oven. While still warm and slightly pliable, stack 3–4 pieces between two flat boards or heavy trays and apply firm, even pressure for 10–15 minutes. This traditional pressing step compacts the groundnut crust firmly into the beef, giving kilishi its signature dense, chewy bite. Allow to cool completely on a wire rack before storing or serving.

   Tip: This pressing step is non-negotiable for authentic kilishi texture. It also helps the spice crust bond tightly, reducing the chance of the coating crumbling during storage or handling.
7. 7

   Store and Serve

   Store cooled kilishi in an airtight container or resealable bag at room temperature for up to 5 days, refrigerated for up to 2 weeks, or frozen for up to 3 months. Serve as a high-protein snack on its own, alongside sliced cucumber and cherry tomatoes, or crumbled over a grain-free salad for textural contrast. Traditional Hausa serving often pairs kilishi with a cold drink or fresh fruits from the market.

   Tip: For portion-controlled snacking, pre-divide the kilishi into 80–100 g portions immediately after cooling. This supports weight management and blood sugar control by preventing mindless overconsumption of even a nutrient-dense food.