Beef And Cheddar Soup - cooking recipe

Ingredients

3 tablespoons margarine or 3 tablespoons butter
1/2 cup finely chopped sweet onion
2 cups leftover roast beef
1 (10 3/4 ounce) can cheddar cheese soup
10 3/4 ounces milk (one soup can full, or less if you want a thicker soup )
1/2 teaspoon crushed red pepper flakes (optional)

Preparation

In a small bowl mix together soup and milk, remember if you want a thicker soup use less milk.
In a large saucepan, melt margarine over medium heat, then add onion and cook until soft.
Then add roast beef and stir until heated through.
Add soup/milk mixture and stir well.
If using the red pepper flakes add now,cook and stir for about 10 minutes or until heated through.