Crispy Butter Jalapeño Potatoes

Crispy Butter Jalapeño Potatoes is a medium Mexican recipe that serves 4. 325 calories per serving.

Prep: 15 min | Cook: 45 min | Total: 1 hr 15 min

Cost: $3.67 total, $0.92 per serving

Ingredients

  • 700 g Cambrai Potatoes (washed, boiled whole, then cut in half)
  • 1 tbsp Salt (for boiling water; additional to taste for seasoning)
  • 2 tbsp Olive Oil (extra virgin recommended; divided use)
  • 5 tbsp Unsalted Butter (cut into cubes, softened)
  • 1 small Onion (grated)
  • 1 clove Garlic (pressed)
  • 1 piece Jalapeño (seeded, finely chopped)
  • 1 tsp Chicken Broth Powder (optional, for seasoning in place of salt)
  • 0.5 tsp Black Pepper (freshly ground)
  • 1 pinch Oregano (dried)
  • 2 tbsp Fresh Cilantro (chopped)

Instructions

  1. Wash Potatoes

    Rinse the Cambrai potatoes under cold running water, scrubbing any dirt off the skins.

    Time: PT5M

  2. Boil Potatoes

    Place the potatoes in a large pot, cover with cold water, add 1 tbsp salt, and bring to a rapid boil over high heat. Once boiling, reduce to medium‑low, cover, and simmer 15 minutes. Check small potatoes with a knife; when they slide in easily, let the larger ones cook an additional 3‑5 minutes until all are fork‑tender.

    Time: PT20M

    Temperature: high then medium‑low

  3. Drain and Rest

    Drain the potatoes in a colander and let them sit for 3‑5 minutes to steam off excess moisture.

    Time: PT5M

  4. Cut Potatoes

    Using a sharp knife, cut each boiled potato in half lengthwise.

    Time: PT5M

  5. Prepare Aromatics

    Grate the onion, press the garlic clove, seed and finely chop the jalapeño, and chop the cilantro.

    Time: PT5M

  6. Melt Butter and Oil

    Heat a large skillet over medium heat. Add 1 tbsp olive oil and 2 tbsp butter; melt until foamy but not browned.

    Time: PT2M

    Temperature: medium

  7. Brown the Potatoes

    Add the halved potatoes to the skillet, season with a pinch of salt (or chicken broth powder) and freshly ground pepper. Stir constantly, turning the potatoes so they brown evenly on all sides, about 15 minutes.

    Time: PT15M

    Temperature: medium

  8. Sauté Aromatics

    Push the potatoes to one side of the pan. Add the remaining 2 tbsp butter, a drizzle of olive oil, then the grated onion, pressed garlic, chopped jalapeño and a pinch of oregano. Sauté for 2‑3 minutes until the onion becomes translucent.

    Time: PT3M

    Temperature: medium

  9. Combine and Finish Cooking

    Mix the aromatics with the potatoes, lower the heat to medium‑low, and cook another 5‑7 minutes so the flavors meld and the onion fully softens.

    Time: PT7M

    Temperature: medium‑low

  10. Add Cilantro

    Stir in the chopped cilantro, remove the skillet from heat, and give everything a final toss.

    Time: PT1M

  11. Serve

    Transfer the potatoes to a serving dish and serve hot.

    Time: PT0M

Nutrition Facts

Calories
325
Protein
4 g
Carbohydrates
45 g
Fat
15 g
Fiber
4 g

Dietary info: Vegetarian, Gluten-Free

Allergens: Dairy

Last updated: April 7, 2026

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Crispy Butter Jalapeño Potatoes

A flavorful Mexican-inspired side dish of boiled Cambrai potatoes finished in butter, olive oil, onion, garlic, jalapeño and fresh cilantro. Perfect for holiday gatherings or any occasion.

MediumMexicanServes 4

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Source Video
28m
Prep
40m
Cook
10m
Cleanup
1h 18m
Total

Cost Breakdown

$3.67
Total cost
$0.92
Per serving

Critical Success Points

  • Boiling potatoes until fork‑tender
  • Melt butter without letting it brown
  • Achieving a uniform golden‑brown crust on the potatoes
  • Sautéing onion, garlic and jalapeño without burning

Safety Warnings

  • Hot oil and butter can cause serious burns – handle with care and keep a lid nearby.
  • Use a splatter guard if your stove hood is not strong enough.
  • Be cautious when chopping potatoes and jalapeño; keep fingertips tucked.

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