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Cuban Village Garlic-Mojo Sweet Potato Traybake

Roasted sweet potatoes and onions bathed in Cuban garlic mojo, a simple traybake built on the island's classic citrus-garlic sauce.

Prep
15 min
Cook
40 min
Servings
4
Difficulty
Easy
4.6
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#cuban#mojo#sweet potato#traybake#roasted#garlic

About This Recipe

Mojo criollo - a punchy sauce of garlic, sour orange and olive oil - is Cuba's answer to a marinade, usually spooned over roast pork or yuca. This traybake borrows that flavor and pours it over sweet potatoes and onions before roasting, so the vegetables caramelize while soaking up all that garlic and citrus. The important move is making the mojo hot: garlic is briefly fried in oil until just golden and fragrant, then citrus juice is added off heat, which tempers the raw garlic bite while keeping the sauce bright. Half goes on before roasting to season the vegetables as they cook, and half is reserved to spoon on fresh at the table, so you get both a deep roasted garlic flavor and a sharp citrus finish. It's rustic, single-tray cooking - a Cuban countryside approach to vegetables rather than a formal dish, meant to sit next to roast meat or black beans and rice.

Ingredients

Serves 4

  • 2 lbsweet potatoes (boniato or regular)(peeled, cut into wedges)
  • 1 largered onion(cut into wedges)
  • 0.5 cupolive oil(divided)
  • 8 clovesgarlic(minced, divided)
  • 0.5 cupsour orange juice or lime-orange blend
  • 1 tspground cumin
  • 1 tspdried oregano
  • 1.5 tspfine sea salt
  • 0.25 cupcilantro or parsley(chopped)

Instructions

  1. 1

    Heat the oven and toss the vegetables

    Preheat oven to 425°F (220°C). Toss sweet potato wedges and onion with 3 tbsp olive oil, cumin, oregano and 1 tsp salt on a sheet pan.

  2. 2

    Roast

    Roast 30-35 minutes, flipping halfway, until the sweet potatoes are deeply browned at the edges and tender when pierced.

  3. 3

    Fry the mojo garlic

    While the vegetables roast, heat the remaining olive oil in a small pan over medium heat. Add all the garlic and cook 60-90 seconds until just golden - do not let it brown or it turns bitter.

  4. 4

    Finish the mojo off heat

    Remove the garlic oil from heat and carefully stir in the citrus juice and remaining salt; it will bubble and smell sharp - that's correct.

  5. 5

    Sauce and serve

    Pour half the warm mojo over the roasted vegetables while they're hot and toss. Finish with cilantro and serve the remaining mojo on the side.

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Pro Tips

  • →

    Add citrus juice off the heat, not into hot oil directly on the stove - it can splatter violently and also mellows the raw garlic better this way.

  • →

    Cut sweet potato wedges to a uniform thickness so they roast evenly; thinner pieces at the edges will burn before thick ones cook through.

  • →

    Use a light hand frying the garlic - golden, not brown, or the mojo turns acrid.

Variations

  • •

    Use yuca (cassava) instead of sweet potato for a more traditional mojo pairing, boiling it first until tender before roasting to crisp the edges.

  • •

    Add a sliced fresh chile to the mojo oil with the garlic for a spicier version.

  • •

    Roast plantain chunks alongside the sweet potato for extra sweetness.

Storage

Refrigerate up to 3 days. Reheat in a 400°F oven for 10 minutes to re-crisp the edges; the mojo can be stored separately and spooned on after reheating.

History & Origin

Mojo criollo, built on sour orange and garlic, traces to Cuba's Spanish and Canary Islands settlers and remains the everyday marinade and sauce for roast pork, yuca and plantains across the island.

Frequently Asked Questions

Can I use regular orange juice instead of sour orange?

Yes - mix roughly 2 parts orange juice with 1 part lime juice to mimic the tartness of sour orange (naranja agria).

Why does my mojo taste bitter?

The garlic was likely browned too far. Fry it just until pale gold and fragrant, then pull the pan off the heat immediately.

Can I make the mojo ahead?

Yes, it keeps well refrigerated for up to a week; just warm it gently before using since the olive oil will solidify when cold.

Nutrition Facts

Per serving (320g / 11.3 oz) · 4 servings total

Calories340kcal
Protein4g
Carbohydrates42g
Fat19g
Fiber6g
Protein4g
Carbs42g
Fat19g

Time Summary

Prep time15 min
Cook time40 min
Total time55 min

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