Dominican-Inspired Mangu with Sautéed Red Onions and Queso Frito

By · Reviewed by AislePrompt Editorial · ·

A classic Dominican breakfast of creamy mashed plantains topped with sweet sautéed red onions and golden fried cheese, offering a comforting and flavorful start to the day. This caribbean-inspired breakfast (vegetarian) ready in about 40 minutes combines water, salt, butter into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 350 calories and feeds 4, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 30 min Serves 4 Caribbean cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large pot, bring 4 cups water with 1 tsp salt to a boil. Add 3 large peeled and sliced green plantains and cook for 20-25 minutes until tender when pierced with a fork.
  2. Step 2: While plantains cook, heat 2 tbsp olive oil in a skillet over medium heat. Add 1 medium thinly sliced red onion and 1 tbsp vinegar. Sauté for 8 minutes until the onions are soft and caramelized, seasoning with 1/4 tsp black pepper.
  3. Step 3: Once plantains are tender, drain and mash them in the pot with 2 tbsp butter until smooth and creamy. Add a splash of the cooking water if needed to loosen.
  4. Step 4: In a separate non-stick pan over medium heat, fry the 8 oz sliced queso frito or firm white cheese for 3 minutes on each side until golden brown and crispy.
  5. Step 5: Serve the mashed plantains topped with sautéed onions and fried cheese slices for a balanced, savory breakfast.

Equipment for this recipe

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Frequently asked questions

How long does Dominican-Inspired Mangu with Sautéed Red Onions and Queso Frito take to make?

Total time is about 40 minutes (10 min prep + 30 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.

How do I store leftover Dominican-Inspired Mangu with Sautéed Red Onions and Queso Frito?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.

Can I substitute ingredients in Dominican-Inspired Mangu with Sautéed Red Onions and Queso Frito?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Dominican-Inspired Mangu with Sautéed Red Onions and Queso Frito for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Dominican-Inspired Mangu with Sautéed Red Onions and Queso Frito vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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