Start by choosing a large, ripe avocado. Cut it in half, remove the pit, and scoop the flesh into your mixing bowl.
Using a fork or potato masher, mash the avocado until it’s smooth and creamy. If you prefer a chunkier texture, feel free to leave some small lumps.
Add the softened unsalted butter to the mashed avocado. It’s important that the butter is at room temperature to ensure easy mixing.
Pour in the lemon juice, and sprinkle the salt and black pepper over the mixture. These ingredients will enhance the flavor and add a lovely zesty note.
Using your spatula, mix all the ingredients together until they are well combined and the mixture is smooth. Taste and adjust seasoning if necessary.
Scoop the avocado butter into your airtight storage container. Smooth the top with your spatula to minimize air exposure, which helps keep it fresh.
