Halve the avocados and remove the pits, then scoop the flesh into your blender. The flesh should be bright green and slightly soft when ripe.
Add the lemon juice to the blender to help brighten the flavor and prevent browning.
Blend everything on high for about 30 seconds until the mixture is completely smooth and silky, with no lumps remaining. You should see a vibrant, creamy consistency.
Taste the pudding and add honey or maple syrup if you'd like a sweeter flavor, then blend briefly to incorporate.
Pour the smooth pudding into ramekins or small jars, filling each about three-quarters full.
Place the ramekins in the refrigerator and chill for at least 2 hours to allow the pudding to set and develop a firmer, velvety texture.
Before serving, sprinkle your choice of toppings such as crushed pistachios, a dusting of cocoa powder, or fresh berries to add contrast and visual appeal.