Preheat oven to 350 degrees, line a baking tray with parchment paper and spread almonds out evenly on tray. Bake for 10 to 12 minutes until almonds are slightly golden brown. Allow to cool completely.
Add roasted nuts to a food processor or blender and blend until a rich, creamy texture is achieved. The almonds will first turn into a fine meal, then clumps and finally a smooth nut butter. You will need to periodically scrape down the sides. Patience is key, it takes about 10 to 15 minutes depending on the strength of your food processor or blender.
Once you have attained a creamy nut butter add a pinch of salt to taste. Once the nut butter has cooled store it in an airtight glass container in the fridge.