[header] How to roast almonds in the oven [title] Spread 3 cups of almonds on an ungreased baking sheet. [step] Place a piece of parchment paper underneath the baking sheet for easy cleaning. Your baking sheet should only bake a single layer of almonds at a time. 
Preheat your oven to 350 ° f (177 ° c) and wait until it's heated to bake your almonds. [substeps] Spray vegetable oil on the pan or grease the pan with butter before baking as an alternative.