2 1/2cupsshredded cheddar or mixture of cheesesdivided (about 10 ounces total)
10ouncesRo-Tel style tomatoes(tomatoes with chiles)
2cupschopped cooked brisket
32ouncesfrozen tater tots
2green onionssliced
2tablespoonschopped cilantro
Sour creamto serve
Instructions
Preheat oven to 350°F. Lightly grease a casserole dish or enameled cast iron skillet.
In a medium saucepan, melt butter over medium heat. Whisk in flour to create a roux and cook, whisking, until golden brown.
Whisk in milk, scraping up roux and incorporating. Cook, whisking occasionally, until thickened and bubbly, about 5 minutes. Whisk in salt and pepper.
Remove from heat. Whisk in 2 cups of cheese until completely melted and mixture is smooth. Stir in tomatoes.
Scatter brisket on the bottom of the prepared casserole dish. Pour cheese sauce over the top. Arrange tots on top of the sauce; some might sink down a little.
Bake for 30 minutes.
After 30 minutes, remove from oven, scatter remaining 1/2 cup cheese on top. Return to oven for 10 minutes.
When done, remove from oven and let stand 5-10 minutes before serving to allow the sauce to thicken and the dish to cool slightly. Scatter green onions on top and serve with sour cream, if desired.