The first step is to preheat your oven to 375°F (190°C). This ensures that your croutons bake evenly and become perfectly crunchy.

Take those two slices of crusty bread and cut them into cubes. Aim for about one-inch cubes; this size creates a delightful crunch while still maintaining a soft center. The type of bread is crucial. A good crusty bread or sourdough works wonders.

In a large bowl, combine the bread cubes with the olive oil, salt, oregano, onion powder, and black pepper. Toss everything together until the bread pieces are evenly coated with the oil and seasonings. This step is crucial; each cube needs to be dressed to absorb those flavors.

Spread the seasoned bread cubes in a single layer on a baking sheet. This is important; if they overlap, some may not get that crispy finish. Bake for about 10 to 15 minutes. Keep an eye on them and stir halfway through so they brown evenly. They should emerge golden and crunchy.

Once they are done, remove the croutons from the oven and let them cool. This cooling process allows them to firm up even more. Store in an airtight container, and you’ll have a crunchy topping ready for your salads for the week!