Reuben Crescent Bake

Ingredients (6)

• + ¾ cup sauerkraut, drained and squeezed dry add to pantry
• + ⅓ cup thousand island salad dressing add to pantry
• + 1 (8 ounce) tube refrigerated crescent rolls (such as Pillsbury®) add to pantry
• + ¾ pound thin-sliced cooked corned beef add to pantry
• ✓ 8 slices Swiss cheese
• + 1 beaten egg white add to pantry