Minced meat according to the old German recipe. What ingredient changes everything?

Minced meat according to the old German recipe. What ingredient changes everything? Ingredients minced meat: 2 kg (4 lb) potatoes: 1 pc parsley: 20 g (0.7 oz) mozzarella: 100 g (3.5 oz) sweet paprika: 2 g (0.1 oz) salt: 2 g (0.1 oz) black pepper: 2 g (0.1 oz) red bell pepper: 1 pc carrot: 1 pc zucchini: 1 pc bacon: 100 g (3.5 oz) eggs: 4 pc onion: 1 pc Follow us on: Youtube: https://www.youtube.com/c/Appetizingtv Facebook: https://www.facebook.com/Appetizing.tv/ Instagram: https://www.instagram.com/appetizing.tv/