Champ (Irish Mashed Potato with Scallion)

Introduction

Champ is a humble Irish potato dish that transforms basic ingredients—potatoes, scallions, milk, and butter—into something creamy and deeply satisfying. The scallion-infused milk is the key; it flavors the potatoes from the inside out while keeping them soft and luxurious. Serve it as a side dish or a light main course with the butter well in the center.

Recipe Details

• Prep Time: 10 minutes
• Cook Time: 20 minutes
• Total Time: 30 minutes
• Servings: 2

Ingredients

• 1 lb (450 g) potatoes, peeled
• 2 oz (60 g) scallions
• ¼ pint (½ cup) milk
• Freshly-ground pepper
• Salt (optional)
• 4 tbsp butter

Instructions

1. Boil potatoes in water until done.
2. Drain the potatoes and mash them.
3. Pour the milk into a saucepan, add the chopped scallions and cook vigorously.
4. When cooked, sieve the scallions and set the milk aside.
5. Add the scallions to the potatoes and mix well.
6. Add as much of the scallion-infused milk as possible to make a ‘wet’ soft mixture.
7. Season with freshly ground pepper and salt.
8. Serve with a central well filled with melted butter.

Variations

Extra creamy: Use half milk and half heavy cream instead of all milk for a richer, more indulgent texture.

Garlic champ: Add 1–2 minced garlic cloves to the milk as it heats with the scallions for a deeper savory note.

Cheese finish: Stir in 2 tablespoons of grated sharp cheddar or Irish cheese into the warm potatoes for a tangy, umami boost.

Herb variation: Replace half the scallions with fresh parsley or chives, or use a mix of both for subtle flavor shifts.

Leek champ: Swap scallions for leeks (white and light green parts only, sliced thin) for a milder, slightly sweeter allium flavor.

Tips for Success

Cook the potatoes until fully tender—they should break apart easily when pierced with a fork—so they mash smoothly without lumps.

Don’t skip sieving the scallions after cooking; it separates any tough fibers and leaves behind a smooth, flavored milk that makes the champ creamy rather than grainy.

Add the milk gradually while mashing; you want a wet, soft consistency, not a stiff paste, but not so wet it falls apart on the plate.

Melt the butter separately and pour it into a well in the center of the champ just before serving, so each forkful can pick up the rich, pooled butter.

Season carefully: taste as you go, since the butter, milk, and scallions already carry saltiness and you may not need much extra.

Storage and Reheating

Champ keeps in an airtight container in the fridge for up to 3 days. Reheat gently on the stovetop over low heat, stirring often and adding a splash of milk if it has dried out; microwave tends to make it dense and gluey. It does not freeze well, as the texture becomes grainy and separates when thawed.

FAQ

Can I make champ ahead of time?

Yes. Prepare it up to 4 hours before serving, cover it, and keep it at room temperature. Reheat gently on the stovetop with an extra tablespoon of milk stirred in just before serving to restore creaminess.

What if my potatoes are too wet after draining?

Return the mashed potatoes to the pot and stir over low heat for 1–2 minutes to evaporate excess moisture. This prevents the champ from becoming gluey when you add the milk.

Can I use a food processor or blender instead of mashing by hand?

No. A food processor or blender will overwork the potatoes and turn them gluey and gummy. Use a potato ricer or masher for the best texture.

What type of potatoes work best?

Use waxy or all-purpose potatoes (such as Yukon Gold or red potatoes). Avoid starchy varieties like russets, which can become fluffy and separate rather than creamy.