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  1. Cheesy Scalloped Potato and Leek Casserole

Cheesy Scalloped Potato and Leek Casserole

01:30:00 8 servings, 1/2 cup (125 mL) each
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8 servings, 1/2 cup (125 mL) each

Our Cheesy Scalloped Potato and Leek Casserole recipe has everything you love about velvety, tender, crunchy-topped scalloped potatoes but switches up the flavour with delicate, tender leeks and fresh rosemary. This cheesy potato casserole is everything you want in a potato side dish… and more! Whip it up for any special occasion, whether it's during the holiday season, for Thanksgiving, or just a cozy Sunday dinner with family.

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What You Need

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Make It

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  • Heat oven to 400ºF.
  • Melt butter in Dutch oven or large saucepan on medium-low heat. Add garlic; cook and stir 1 min. Whisk in flour; cook 3 min. or until hot and bubbly, stirring constantly. Gradually add milk, mixing well after each addition. Cook on medium heat 4 min. or until thickened, stirring constantly.
  • Add shredded cheese; cook and stir 2 to 3 min. or until melted. Remove from heat. Stir in rosemary.
  • Place half the potatoes in 3-L casserole dish sprayed with cooking spray; top with layers of leeks, remaining potatoes and cheese sauce. Cover.
  • Bake 45 min. Top with Parmesan; bake, uncovered, 15 min. or until potatoes are tender and top is golden brown.

Make Ahead

This delicious, comfort-food casserole can be baked ahead of time. Cool, then cover with foil and refrigerate up to 24 hours. When ready to serve, bake, covered, in 350ºF oven 30 min. or until heated through, uncovering for the last 10 min.

Special Extra

Add extra rosemary for garnishing.


  • 8 servings, 1/2 cup (125 mL) each

Nutritional Information

Serving Size 8 servings, 1/2 cup (125 mL) each
Calories 290
% Daily Value
Total fat 16g
Saturated fat 10g
Cholesterol 45mg
Sodium 300mg
Carbohydrate 27g
Dietary fibre 2g
Sugars 5g
Protein 11g
Vitamin A 15 %DV
Vitamin C 25 %DV
Calcium 8 %DV
Iron 6 %DV

* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.

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