Pizza Bianca with spinach, onion and Västerbottensost cheese®

Ingredients

• 100 g yeast
• 25 g yeast
• 2 1⁄2 dl water, 37°
• 1⁄2 tablespoons salt
• 1 tbsp olive oil
• 6-7 dl wheat flour special
• 1⁄2 dl red wine vinegar
• 1 cup powdered sugar
• 1 1⁄2 dl water
• 1⁄2 red chili
• 1 red onion
• 2 red onions
• 2 tablespoons butter or olive oil
• 2 tsp raw sugar
• 2 pinch of salt
• Black pepper, ground
• 2 dl crème fraiche
• 1 cup pine nuts
• 100 g of fresh spinach