Categories: Sides
Ingredients
- 5 cups peeled and 1/2-inch diced celery root
- 7 cups peeled and 1-inch cubed russet potatoes (3lb)
- 4 tbsp unsalted butter, cubed
- 3/4 cup whole milk
- 1/2 tsp white pepper
- Salt to taste
- Minced fresh celery leaves
Directions
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Cook celery root in a large pot of boiling salted water, partially covered, 10 minutes. Add potatoes and cook until potatoes are fork-tender, 15 minutes more.
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Drain celery root and potatoes and return to pot; cover over medium heat, stirring to remove extra moisture, 1-2 minutes. Reduce heat to low.
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Stir in butter until melted. Add milk and white pepper, and blend with a hand mixer on low speed until smooth; season mash with salt. Keep mash warm until ready to serve; garnish with celery leaves.