My aunt made this every spring and the whole family begged for the secret. Only 3 ingredients for a warm, creamy masterpiece.

You can play with this simple base without losing the 3-ingredient spirit. Swap dried oregano for dried thyme or an Italian herb blend for a different flavor twist, or use a flavored olive oil (like garlic- or chili-infused) for extra depth while technically keeping the ingredient list the same. If you’re not strictly counting ingredients, add a pinch of red pepper flakes for heat, a squeeze of lemon juice right after baking for brightness, or scatter a few halved cherry tomatoes around the feta before it goes into the oven. For meal prep, you can assemble the feta, olive oil, and oregano in the baking dish up to a day ahead, cover tightly, and refrigerate; just add a couple of extra minutes to the bake time if it goes into the oven cold. Food safety tips: Always keep feta refrigerated until you’re ready to use it, and don’t leave the baked feta out at room temperature for more than 2 hours. If you have leftovers, cool them quickly, cover the dish, and refrigerate within that 2-hour window; reheat gently in a 325°F (165°C) oven until warmed through. Discard the feta if it develops an off smell, unusual color, or mold that isn’t part of the original cheese.