Delicious Chipotle Roast Beef Sandwich

• 4 ounces thin sliced roast beef (rare preferred)
• 1 small yellow onion
• 2 ounces deli sliced chipotle cheddar cheese (pepperjack is good, too)
• 1 deli onion bun
• softened butter

1. Butter the onion bun (inside top and bottom).
2. Slice onion and separate into rings.
3. Layer roast beef, cheese, and onions as desired.
4. Heat sandwich.
5. This is optional, but preferred.

thin, yellow onion, deli, deli onion, butter

Taken from www.food.com/recipe/delicious-chipotle-roast-beef-sandwich-276927 (may not work)