INGREDIENTS
1 tbsp
extra virgin olive oil (EVOO)
1/2
medium red onion, minced
3/4 lb
ground sirloin
Salt and pepper
1 cup
sharp yellow cheddar cheese, grated
1 tbsp
Worcestershire sauce
1/2 tbsp
grainy, whole-seed mustard
1
package egg roll wrappers
Cooking spray
Sesame seeds