Eggs Benedictwich

Ingredients

• 3 large egg yolks
• 1 tablespoon fresh lemon juice, plus more for seasoning
• 1 teaspoon dijon mustard
• 1 tablespoon hot sauce (such as Tabasco)
• 1 1/2 sticks (12 tablespoons) salted butter, melted and kept warm
• Kosher salt
• 2 tablespoons unsalted butter
• 4 thick slices ham (about 1 pound), cut to fit the English muffins
• 4 large eggs
• Kosher salt and freshly ground pepper
• 2 cups baby spinach
• 2 tablespoons fresh lemon juice
• 8 large English muffins, split, lightly toasted and buttered