1/2cupprepared thousand island dressingplus additional for serving
1/4cupchopped fresh chives
Instructions
Preheat oven to 425°F. Spray a large sheet pan with cooking spray. Spread waffle fries on pan. Bake for 22-25 minutes until golden.
Meanwhile, on the stovetop over medium high heat melt butter in a 1-2 quart heavy bottomed saucepan. Add flour and garlic salt. Cook, stirring occasionally, until fragrant and smooth, about 1 minute.
Whisk in milk and beer until combined. Reduce the heat to low and simmer, stirring occasionally, until the sauce slightly thickens, about 5-8 minutes. Remove from the heat and whisk in 1 cup shredded Swiss cheese and Dijon mustard until smooth.
Arrange waffle fries on a clean pan. (You may overlap and layer depending on the pan.) Drizzle with cheese sauce. Arrange corned beef and sauerkraut over waffle fries, then sprinkle with remaining 1 cup Swiss cheese. Place under broiler until cheese has melted.
Drizzle with thousand island dressing, dollops of sour cream and garnish with fresh chives.
Serve immediately with additional thousand island dressing on the side for dipping.