Heat 1 teaspoon of oil in a large non-stick frying pan over medium-high heat. Add the bacon and cook, stirring, for 2-3 minutes or until golden. Use a slotted spoon to transfer to a plate lined with paper towel.
Reduce the heat to medium. Heat the butter and remaining olive oil in the pan. Add the garlic and bread and cook, stirring occasionally, for 4 minutes or until golden. Transfer to a plate lined with paper towel.
To make the dressing, place the egg in a small saucepan of cold water. Bring to the boil over high heat. Cook for 1 minute. Drain. Cool under cold running water. Crack the egg into a bowl. Use a teaspoon to scoop any remaining egg from the shell into the bowl. Place the egg, oil, vinegar, mustard and anchovy fillets in the bowl of a food processor and process until combined. Season with salt and pepper.
Combine the bacon, bread mixture, lettuce and parmesan in a large serving bowl. Place poached egg (see recipe for poached egg below) on top of salad and drizzle over the dressing to serve.
Poached Egg Directions
Working with 1 egg at a time, crack an egg on to a saucer. Fill a wide saucepan with water until approximately 8cm deep. Add vinegar and 1 tsp salt. Bring to the boil over medium-high heat. Reduce heat to low-medium - water should be just simmering, with small bubbles rising from the base of pan and small ripples across the top of the water.
Fill a bowl with cold water and set aside. Using a wooden spoon or whisk, stir simmering water in one direction to create a whirlpool (this will help to give your poached eggs a neat shape).
Slide egg from saucer into centre of whirlpool, as close to water as possible. Cook for 2-3 minutes for a semi-soft yolk or 3-4 minutes for a firm-set yolk, without stirring
Using a slotted spoon, transfer egg to the bowl of cold water (this stops the cooking process.) Remove and drain on a plate lined with paper towels. During and between cooking eggs, use slotted spoon to skim any foam from water surface.
Repeat with remaining eggs. To reheat eggs, bring a clean pan of water to the boil then remove from heat. Add eggs. Stand, covered, for 1 minute. Remove and drain on a plate lined with paper towels.