Spinach Quiche Cups. No mushrooms but cheese and sausage??
Crustless spinach quiche cups - click for recipe
Spinach Quiche Cups by yummyfooddrink: Breakfast-on-the-go for the week!
Spinach Egg Cups Recipe By Picture Spinach Egg Cups
Spinach Quiche Cups (make sub substitutions but I love the way it looks and it would be such a great grab and go breakfast)