Fast and Easy

One thinly sliced onion
Grated Gruyere cheese
Speck or Pancetta or bacon whichever you can find
Plain Greek yogurt
Enough flatbreads or pre-baked crust of your choice for 2 people

Sauté onion and bacon. On the flatbreads - slather some plain Greek yogurt. Add some cheese. Add onions, add some bacon. Some more cheese. Bake in oven at 375º for 3-5 minutes or until cheese is bubbly.