Roasted Red Pepper Asparagus Cheddar Quiche

Pie pastry for one (9-in pie)

olive oil

fresh diced asparagus spears

garlic (minced)

large eggs

milk

half-and-half cream

salt

ground pepper

red sweet pepper ((roasted at 400F 30 minutes, seeded and finely diced))

shredded sharp cheddar cheese