Clean, wash and tear salads into bite-sized pieces. Roughly chop the walnuts. Cut bread into thin slices, brush with 1 tablespoon of olive oil and place on a baking tray. Roast in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 3-5 minutes.
Take out and let it cool down. Peel oranges so that the white skin is completely removed. Remove the pulp between the parting skins and squeeze the juice out of the parting skins. Peel shallots and cut them into rings.
Fry the bacon in a hot coated pan until crisp. Take out and drain on kitchen paper. Divide bacon into smaller pieces. Mix vinegar, 3 tablespoons orange juice and honey. Add 4 tablespoons of oil and season with salt and pepper.
Mix salad, orange filets, walnuts, shallots, bacon and slices of bread. Drizzle with the vinaigrette and serve immediately.