Few things sting like paying four dollars for two small egg bites at a coffee shop drive-through, especially when you know the ingredient list is short and the technique is simple. Those velvety, sous-vide-style bites that Tim Hortons and its competitors made famous are essentially baked custard: eggs, a little dairy, cheese and fillings, cooked gently until just set. This homemade protein egg bites method gets you remarkably close using nothing fancier than a standard 12-cup muffin tin, a blender and your oven. To be clear, this is a homemade copycat-style recipe inspired by the coffee shop original; it is not affiliated with or endorsed by Tim Hortons. What it…