SHOP KEY INGREDIENTS
- Immersion Blender: The secret weapon for instant emulsification.
- High-Quality Dijon Mustard: Essential for flavor and stability.
- Neutral Oil (Avocado or Grapeseed): For a light, clean taste.
- Glass Weck Jars: Perfect for mixing and storing your creation.
FULL RECIPE INGREDIENTS
Before we dive into the technique, let's gather our raw materials. Making mayonnaise from scratch is surprisingly simple, relying on just a few powerful components. We need the freshest ingredients for the brightest flavor. Here is what you will need:
- 1 large egg (at room temperature)
- 1 tablespoon Dijon mustard
- 1 tablespoon lemon juice (freshly squeezed)
- 1 cup (240ml) neutral oil (like light avocado oil or grapeseed oil)
- 1/4 teaspoon sea salt (or to taste)
THE 5-STEP CORE
Step 1: Establish the Emulsion Base
The foundation of any stable mayonnaise is a proper emulsion, and that starts with your room temperature egg and mustard. Why room temperature? Cold ingredients don't bond as easily, increasing the risk of your mayo breaking. Place the whole egg, the Dijon mustard, the lemon juice, and the salt into the bottom of a tall, narrow jar (the one that usually comes with your immersion blender is perfect). This concentrated base ensures the blades immediately engage with the emulsifiers.
Step 2: Introduce the Oil
Once the base ingredients are nestled in the beaker, it's time to add the oil. Pour the 1 cup of neutral oil (we are using light avocado oil here for its clean taste) directly over the egg mixture. You will see the oil float distinctly on top of the denser egg and mustard layer. This separation is correct; do not mix them yet. The magic happens when the immersion blender is introduced.
Step 3: The Stick Blender Magic
This is the critical step where the emulsion forms! Insert your immersion blender (stick blender) all the way to the bottom of the beaker, completely covering the egg yolk and mustard base. Do not turn it on yet. Once the blender head is firmly touching the bottom, turn it on to high speed. Keep the blender stationary at the bottom for about 10-15 seconds. You will see creamy white mayonnaise rapidly forming at the base as the oil is pulled down and emulsified.
Step 4: The Slow Pull Technique
As the creamy base forms and thickens, you need to incorporate the remaining oil floating on top. Slowly—and we mean slowly—begin to tilt and simultaneously lift the head of the immersion blender towards the surface of the oil. This action pulls the remaining oil down into the established vortex, emulsifying it instantly. If you lift too fast, the emulsion may break. Aim for a slow, steady motion over about 15-20 seconds until all the oil is fully integrated and the mixture is thick and vortexing evenly.
Step 5: Final Check and Storage
You did it! Your homemade mayonnaise is now thick, glossy, and stable. Lift the blender (now off) out of the beaker. This is the moment to taste and make any final adjustments. Perhaps a pinch more sea salt or another drop of lemon juice to brighten the flavor. Use a spatula to transfer your fresh mayo into a clean, glass jar with a tight-fitting lid. It can be stored in the refrigerator for up to five days. It’s perfect for sandwiches, dressings, and dips!
FINAL CONCLUSION
Now that you know the technique, you can elevate any dish with the incredible texture and bright, customizable flavor of true homemade mayonnaise—made easier than ever! Give this recipe a try and experience the delicious difference yourself.
