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Overhead shot of leeks and mashed potatoes in a white bowl.

Leek Potato Mash

This leek potato mash recipe is an easy way to add flavor to your plate. Sautéed leeks and garlic are combined with creamy mash for a delicious potato side.
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Course: Side Dish
Cuisine: American
Diet: Gluten Free, Vegetarian
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 4 servings
Calories: 180kcal
Author: Betty Davies

Ingredients

  • 1 pound potatoes (Russet or Yukon Gold)
  • 1 tablespoon oil
  • 1 tablespoon butter
  • 1 large leek
  • salt and pepper
  • 2 garlic cloves (minced)
  • ½ cup milk
  • 1 teablespoon salted butter

Instructions

  • Peel the potatoes and cut them into chunks.
  • Add the potatoes to a large pot of cold salted water. Bring to the boil, and boil til tender. Drain and set aside.
  • While the potatoes are cooking, peel and trim the leek, removing the tough outside leaves.
  • Cut the leek in half lengthways, and then each half lengthways again. Dice the lengths of leeks cutting across the stalks.
  • Place the diced leeks into a fine mesh sieve and rinse well under cold running water and let drain.
  • Heat the oil and butter in a skillet on a medium high heat.
  • Once hot, add the leeks and cook them, stirring occasionally til they start to brown. Add in the minced garlic, cook for a few more minutes then take off of the heat and place to one side.
  • In the pot that you boiled the potatoes in, add the milk and a tablespoon of butter and heat til the butter has melted.
  • Place the potatoes into the milk mixture and mash.
  • Stir in the sautéed leeks.
  • Taste and season with salt and pepper to taste.

Notes

  • Start the potatoes in cold water and bring them to the boil. If you start them in boiling water they won't cook through evenly.
  • Add a generous amount of salt to the water to boil the potatoes to add flavor to the dish right from the beginning.
  • The leeks should be close to caramelized so that their natural sweet flavor is enhanced.
  • Take care not to over mash the potatoes or they can become gummy. 
  • Leftovers will keep well in the fridge for 4 to 5 days and can be reheated on the stovetop.

Nutrition

Calories: 180kcal | Carbohydrates: 25g | Protein: 4g | Fat: 8g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 1g | Cholesterol: 11mg | Sodium: 59mg | Potassium: 565mg | Fiber: 3g | Sugar: 3g | Vitamin A: 516IU | Vitamin C: 25mg | Calcium: 65mg | Iron: 1mg