Bacon Cheddar Scones

Ingredients

• 20 oz pastry flour (or all-purpose flour)
• 1 tsp salt
• 1/2 tsp garlic salt
• 2 tbsp baking powder
• 4 tsp granulated sugar
• 8 oz butter (chilled, grated, and frozen)
• 8 oz cheddar cheese (shredded)
• 1 oz chives or scallions (minced, plus extra for garnish)
• 1/2 medium shallot (finely diced)
• 4 oz thick-cut bacon
• 4 oz ham (or additional bacon)
• 14 oz buttermilk
• 4 oz butter (melted, for brushing)
• 1 tbsp flaky sea salt (optional)
• 1 large egg
• 1 tbsp water