When I started avoiding plastic packaging, I started making allot of what I couldn’t find in glass or bulk, myself.
Here is a great, fail-proof mayo recipe that you can make in a round mouth jar and stick right in the refrigerator.
In my experience, the shelf life is about 5-7 days.
2 egg yolks
1 1/2 cups veg / sunflower oil
1 tbsp vinegar
A pinch of salt
1 tbsp lemon / lime juice
1 tbsp mustard
Immersion Blender & large round mouth jar or cylindrical container
Add all the ingredients to the jar / container in the order above. Place immersion blender on the floor of the container and pulse slowly until the liquid has thickened, at that point, move the blender up slightly and continue to pulse. Do this until all the liquid has thickened and become mayonnaise.