Nigerian Vegetable Sauce (Efo Riro-Style Bake) with Mint

About This Recipe

Efo riro is a rich Yoruba vegetable stew, usually cooked entirely on the stovetop, built from a base of blended pepper and onion fried hard in palm oil, then loaded with leafy greens like spinach or ugwu along with assorted meat, fish and locust beans (iru). This baked adaptation layers the same core elements — pepper sauce, greens, and a bit of protein — into a dish and finishes it in the oven so the top sets slightly and the flavors concentrate, with a scatter of fresh mint added at the end for a cooling contrast against the rich, spicy base. The pepper sauce still needs the same careful stovetop treatment before baking: blended tomato, bell pepper and scotch bonnet fried in palm oil until the water cooks off and the oil rises to the surface, a sign the sauce has developed real depth rather than tasting raw. Only after that base is properly cooked do the greens and protein go in, followed by a short stint in the oven to bring everything together. Served with pounded yam, semovita or rice, this dish keeps efo riro's bold, savory character while the mint finish gives it a slightly different, fresher edge than the traditional stovetop-only version.

Ingredients

Serves 4

• 0.5 cupred palm oil
• 1onion(half blended, half sliced)
• 3tomatoes(blended)
• 2red bell peppers(blended)
• 1scotch bonnet pepper(blended)
• 200 gcooked beef or smoked fish(shredded)
• 2 tbspground crayfish
• 1 tspiru(locust bean, optional)
• 2seasoning cubes
• 500 gspinach or ugwu leaves(chopped)
• 1.5 tspsalt
• 2 tbspfresh mint(chopped, for garnish)

Instructions

1. 1

   Cook the pepper base

   Heat palm oil in a wide pan over medium heat. Add sliced onion, cook 3 minutes, then add blended tomato, bell pepper, scotch bonnet and blended onion.

2. 2

   Reduce the sauce

   Cook uncovered over medium heat, stirring occasionally, for 15 minutes until the sauce darkens and the oil rises visibly to the surface.

3. 3

   Add protein and seasoning

   Stir in shredded beef or fish, ground crayfish, iru, seasoning cubes and salt. Cook 5 minutes to combine.

4. 4

   Layer for baking

   Preheat oven to 190C (375F). Spread half the sauce in a baking dish, layer the chopped spinach on top, then cover with the remaining sauce.

5. 5

   Bake

   Bake uncovered 15 minutes until the greens have wilted into the sauce and the top is slightly set.

6. 6

   Finish and serve

   Scatter fresh mint over the top just before serving with pounded yam, semovita or rice.

Variations

• •

  Skip the oven step entirely and finish everything on the stovetop for the traditional efo riro method.

• •

  Add cooked tripe or shaki alongside the beef for a more traditional mixed-protein version.

• •

  Use kale instead of spinach for a heartier green that holds up well to the baking step.

Storage

Refrigerate up to 4 days; the flavor deepens overnight. Reheat gently on the stovetop or in a covered dish in the oven at 160C.

Frequently Asked Questions