Easiest Bacon Quiche Recipe: Cheesy Goodness!

Ingredients

• 6 slices bacon, cooked and crumbled (about 1/2 cup)
• 1 tablespoon olive oil (15 ml)
• 1 medium onion, finely chopped (about 1 cup)
• 4 large eggs (US & Metric: ~200g)
• 1 1/2 cups heavy cream (360 ml)
• 1/2 cup milk (120ml)
• 1/2 teaspoon salt (2.5 ml)
• 1/4 teaspoon black pepper (1.25 ml)
• 1/2 cup shredded Gruyere cheese (about 50g)
• 1 (9-inch) refrigerated pie crust (US: standard size, Metric: ~23 cm diameter) (Optional)