Clean and wash spring onions, cut into rings and drain well. Dice the ham. Peel garlic and press it through a garlic press. Halve the bacon slices. In a frying pan, let them crisply drain and put aside.
Sauté the garlic in the bacon fat. Sauté the spring onions and ham. Stir eggs, milk and cream cheese until smooth. Season with salt, pepper and dried herbs. Line a quiche tin (26 cm Ø; best with removable bottom) with the baking paper and puff pastry.
Leave the edge overlapping. Prick the bottom several times with a fork. Spread onion-ham mixture and bacon on top. Pour egg milk over it. Grate cheese over it. Bake in the preheated oven (electric oven: 200 °C/ gas: level 3) on the lower shelf for about 50 minutes.
Cover in between if necessary. Results in about 8 pieces.