Preparation method of salted marinated eggs

The invention discloses a preparation method of salt baked marinated eggs, which comprises the following steps: (1) cleaning an egg with a smooth surface shell and no obvious damage, placing the egg in a mixed aqueous solution containing 4-6% of lactic acid and 3-5% of sodium chloride for immersion cleaning treatment for 10-20 minutes, then draining water, steaming, and shelling by using a shelling machine; (2) putting the peeled eggs into a marinating material, and sealing and marinating; (3) putting the marinated eggs in a salt tray, rolling for a circle, uniformly covering the surfaces of the eggs with salt particles, and putting the eggs in a baking oven for baking; and (4) cleaning the baked eggs to remove salt particles on the surfaces, bagging, vacuumizing, sealing, packaging and sterilizing. According to the method, the raw eggs are soaked in the low-concentration lactic acid and sodium chloride aqueous solution through pretreatment, and the surfaces of the marinated eggs are wrapped with salt for sal