Toasting almonds is a simple process that enhances their flavor and gives them a crunchy texture. Preheat your oven or toaster oven to 350°F (175°C) Spread the almonds in a single layer on a baking sheet. Use parchment paper, foil, or a silicone baking mat to prevent sticking. Place the baking sheet in the preheated oven and toast for 8-12 minutes, stirring or shaking the pan occasionally to ensure even toasting. Keep a close eye on the almonds to prevent burning. Cool completely.