Blueberry Soufflés - Manitoba Egg Farmers

Ingredients

• 2 tbsp (30 mL) butter
• 3 tbsp (45mL) all-purpose flour
• Pinch salt
• 3/4 cup (175 mL) milk, 2%
• 4 egg yolks
• 2/3 cup (170 mL) frozen blueberries, reduced over heat to 1/3 cup (75 mL)
• 6 egg whites
• 1/8 tsp (0.5 mL) cream of tartar
• 1/2 cup (125 mL) sugar
• Additional butter and sugar for dishes