Take the pizza dough plates apart and let them thaw at room temperature for about 10 minutes. In the meantime peel the onions. Cut 1 onion into quarters and divide the quarters into individual boats. Wash and slice the lime.
Cut salmon into lozenges. Stick the lime slice, salmon and onion shank together with a wooden skewer. Wash the dill, dab dry and pluck into little flags. Garnish salmon bites with dill and put in a cool place.
Cut 12 circles from the pizza dough plates using a round cookie cutter (5 cm Ø). Knead the rest of the dough, roll out and cut out another 8 circles. Place on a baking tray lined with baking paper and leave to rise in a warm place for about 20 minutes.
Meanwhile, cut the avocado in half, peel and remove the core. Cut off 1 thin slice and cut into small pieces. Sprinkle with some lemon juice. Chop the rest of the onion finely. Peel garlic and press it through a garlic press.
Finely puree the rest of the avocado, lemon juice, half the onion cubes, garlic and blue cheese. Season to taste with cayenne pepper, place in a piping bag with star-shaped spout and refrigerate. Mix the chopped tomatoes, remaining onion cubes and oregano.
Season with salt and pepper. Cut cheese slices into 20 pieces. Spread the pizza taler with tomato sauce and cover with cheese. Bake in the preheated oven (electric cooker: 200°C/ gas: level 3) for about 12 minutes.
Halve the ham slices, place them on the hot pizza taler and bake for another 2-3 minutes. Spray avocado cheese cream on about 20 tortilla chips. Decorate with avocado pieces, pink berries and cayenne pepper.
Garnish mini pizzas as desired with fresh oregano. Arrange the appetizers on a large plate and serve. Makes 5 appetizers per person.