Wash the turkey breast, dab dry and season all around with salt and pepper. Roast in the preheated oven (electric cooker: 200 °C/ gas: level 3) for about 1 3/4 hours. In between, dissolve the jam lukewarm, pass through a sieve and spread on the roast 10 minutes before the end of the cooking time. For the side dishes, drain pineapple, keep juice. Stir cream cheese, 150 g crème fraîche and ground walnuts until smooth. Pour into a piping bag with star-shaped spout.
Spray small rosettes onto the pineapple rings. Garnish with 1 walnut half each. Clean and wash the leek and cut into fine rings. Blanch in boiling salted water for 2 minutes, drain. Wash and quarter apples, remove core. Cut the fruit flesh into small pieces, sprinkle with lemon juice. Clean and wash the tomatoes. Cut off 1 lid each. Cut the lid into fine slices. Hollow out the tomatoes. Mix mustard, honey and 5 tablespoons pineapple juice.
Clean and wash the tomatoes. Cut off 1 lid each. Cut the lid into fine slices. Hollow out the tomatoes. Mix mustard, honey and 5 tablespoons pineapple juice. Refine with remaining crème fraîche. Season with salt, pepper and curry. Mix with leek, apple and tomato wedges. Pour into the hollowed out tomatoes. Cut the roast open and arrange on a plate with pineapple rings and tomatoes. Serve garnished with mayonnaise pats, tangerine fillets, pistachios and parsley
Refine with remaining crème fraîche. Season with salt, pepper and curry. Mix with leek, apple and tomato wedges. Pour into the hollowed out tomatoes. Cut the roast open and arrange on a plate with pineapple rings and tomatoes. Serve garnished with mayonnaise pats, tangerine fillets, pistachios and parsley
(for 10 people.)