Classic Keto Hamburger with Bacon

Ingredients

• 1 1/4 cups almond flour
• 5 tbsp ground psyllium husk powder
• 2 tsp baking powder
• 1 tsp sea salt
• 1 1/4 cups water
• 2 tsp white wine vinegar
• 3 egg whites
• 1 tbsp sesame seeds
• 1 3/4 lbs ground beef
• 2 tbsp butter
• salt
• 2 oz. lettuce
• 1 tomato
• 1 red onion
• 1/2 cup mayonnaise
• 5 oz. bacon
• pepper