Instructions:
Preheat the oven to 350°F (175°C).
Spread the almonds on a baking sheet and toast them in the oven for 10-15 minutes, until fragrant and lightly browned. Let them cool for a few minutes.
Transfer the almonds to a food processor or high-speed blender. Add the salt (if using) and blend on high speed for 1-2 minutes, until the almonds are finely ground.
Scrape down the sides of the processor or blender, and continue blending for another 2-3 minutes, until the mixture becomes creamy and smooth.
Taste the almond butter and add honey or coconut oil (if using) to taste. Blend for another 30 seconds to combine.
Transfer the almond butter to a jar with a tight-fitting lid, and store it in the fridge for up to 2 weeks.