If not, consider purchasing an oven thermometer to determine precisely when it’s reached the correct temperature.
A rimmed baking sheet prevents the sliced almonds from spilling over the edges and burning in the oven. [3] X Research source
Try not to get distracted by something else or leave the nuts unattended—almond slices burn easily, so you should stir them right at the 8-minute mark.
You can also shake the baking sheet to help redistribute the nuts.
Take the almonds out before they turn dark brown since they’ll continue to cook for a bit after you take them out of the oven.
If you’re not using the almonds right away, store them in a sealable plastic bag to preserve their flavor and texture. They will retain their texture and flavor for up to 2 weeks.
Eat them on their own as a quick and healthy snack. Drizzle them in a little olive oil and sprinkle them with salt first, if you like. Mix them into cake, bread, and muffin batters. Toasted almonds are less likely to sink to the bottom than regular almonds.
You can also freeze the nuts, which will keep them fresh for up to 3 months.
Consider lining your tray in foil for easier cleanup. However, make sure to check the instructions for your specific toaster model first, to confirm that it’s equipped to handle aluminum foil. [11] X Research source
Keep a close eye on the almonds throughout the entire process to make sure they don’t burn!
You can also shake the tray to redistribute the nuts. If you use this method, make sure to use hot pads to avoid burning yourself on the hot tray.
The almonds will be done when they begin releasing a rich, nutty fragrance and appear golden-brown.
Let the nuts sit for at least 15 minutes to fully cool.
For this method, you’ll need 1⁄2 cup (120 mL) of sliced almonds and, optionally, a small amount of butter or coconut oil.
Shake the pan a bit to let the melted butter or oil coat the bottom.
Try to keep the slices from bunching up in one section of the pan, which will prevent them from toasting evenly.
Although the stovetop method is quick and easy, the almond slices tend to roast a little unevenly. It’s important to keep the almonds moving. If the pan you are using has a metal handle, make sure to use an oven mitt when shaking to avoid burning your hand.
Once the almonds brown, it’s likely that they will burn.
If you freeze the nuts, they will last anywhere from 1-3 months.
Make sure the butter has been softened before trying to stir it in with the almonds. Adding a small amount of fat to the nuts will encourage browning and make the toasting process happen more quickly.
Stirring the almonds redistributes them and ensures they toast evenly.
All microwaves cook differently, so keep a close eye on your nuts as they cook. If you have an older model, it may take longer to toast the almonds. Make sure to stir the almonds at each 1-minute interval to make sure they toast evenly.
If you want the nuts to keep for longer, store them in the freezer. Frozen almond slices can last for up to 3 months.