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Kohlrabi Gratin

Tender kohlrabi slices nestle among leeks in a silky nutmeg bechamel laced with Gruyère, their mild sweetness deepened by the bubbling cheese. A golden crown of buttered whole-wheat crumbs adds a crisp, toasty contrast that finishes each creamy bite.

Kohlrabi Gratin
Total
1 hr 18 min
Prep
30 min
Cook
48 min
Serves
4

Nutrition per Serving

Calories
163
Protein
9g
Carbs
19g
Fat
7g
Fiber
7g
Sugar
7g
Sodium
301mg

Ingredients

  • 3 lb kohlrabi (6-7 medium), peeled and cut into 1/8-inch slices
  • 1 tbsp butter
  • 1 large leek, sliced
  • 1 1/3 cup low-fat milk, divided
  • 3 tbsp all-purpose flour
  • 1/2 tsp salt
  • 1/4 tsp ground pepper
  • pinch of freshly grated nutmeg
  • 1 cup shredded Gruyère cheese
  • 1/3 cup fresh whole-wheat breadcrumbs, toasted

Instructions

  1. Preheat oven to 400 degrees F. Put a large pot of water on to boil. Coat an 8-inch-square baking dish with cooking spray.
  2. Cook kohlrabi in the boiling water until tender, about 10 minutes. Drain.
  3. Meanwhile, melt butter in a small skillet over medium heat. Add leek and cook, stirring occasionally, until softened but not browned, about 5 minutes. Remove from heat.
  4. Heat 1 cup milk in a small saucepan over medium heat until steaming. Whisk flour and the remaining 1/3 cup milk in a small bowl to make a smooth paste; stir into the hot milk and cook, whisking constantly, until the sauce thickens, 2 to 3 minutes. Remove from heat and stir in salt, pepper and nutmeg.
  5. Arrange 1/3 of the kohlrabi in the prepared pan. Top with half the leek and 1/3 cup each cream sauce and cheese. Repeat with another layer of kohlrabi, the remaining leek and 1/3 cup each cream sauce and cheese. Top with the remaining kohlrabi and sauce. Sprinkle with the remaining 1/3 cup cheese and breadcrumbs.
  6. Bake until bubbling and golden on top, 25 to 30 minutes. Let cool for 5 minutes before serving.