Laura's Lean | Irish Beef & Stout Pie

Ingredients

• 1 LB Laura's Lean Ground Beef
• 1 Onionmedium, diced
• 1 TBSP Butter
• 2 Carrotsthinly sliced
• 2 Celerythinly sliced
• 8 Yellow fingerling potatoesthinly sliced
• 3 TBSPS All-purpose flour
• 1 1/2 Cups Guinness Stout beerdivided
• 1 TSP Red pepper flakes
• 1 1/2 Cups Beef broth
• 1/2 Cup Tomato puree
• 1 TBSP Worcestershire sauce
• 1 TSP Fresh lemon juice
• 1 TSP Sea salt
• 1/4 TSP Black pepper
• 1 Puff pastry dough1 sheet, allow to thaw 15 minutes before using
• 1 Egg white
• 1 TBSP Water