Sheet Pan Eggs: Preheat oven to 425 degrees. In a medium sized bowl, whisk the eggs, milk and salt. Add spinach and whisk again. Spray a medium sized sheet pan with edges with non stick spray. Pour egg mixture onto sheet pan and bake for 10 minutes or until done. Cut into squares.
Oven Cooked Bacon: Preheat oven to 425 degrees. On a sheet pan with edges, cover in foil. Place a cooling rack on top of foil and spray with foil. Place bacon on the cooling rack. Bake at 425 degrees for about 15-20 minutes until desired crispiness.
Assemble your Pretzel sandwiches and then wrap each individually in foil or parchment. Set the oven temperature for 350 degrees. Place sandwiches on the oven and warm for about 7 minutes. Remove, cool slightly then enjoy!!