- sea salt
- ½ teaspoon black pepper
Filling & Topping:
- 1 ½ cups shredded Swiss cheese (divided: 1 cup for filling, ½ cup for topping)
- Optional: 2 tablespoons Greek yogurt or light sour cream (for creamy richness inside)
- Optional glaze: 2 tablespoons balsamic glaze or a spoon of mushroom gravy for brushing
Optional Extras (Trending Add-ins):
- Spinach: sautéed and folded in for a nutrient-dense layer
- Caramelized onions: replace raw onions for a sweeter depth
- Truffle oil: a few drops for that upscale, umami-forward flavor
- Ground turkey or lentils: for a lighter
