Finely chop the cabbage and place it in a large mixing bowl. Sprinkle with a pinch of salt and gently massage the cabbage for 1–2 minutes to soften it slightly.
Dice the bell pepper and finely chop the cucumber, adding them to the bowl with the cabbage.
Remove the kernels from half a cob of corn and add them to the mixture.
Mince the garlic and finely chop the parsley, then mix both into the vegetables.
2. Make the Dressing
In a medium bowl, mash the avocado until smooth using a fork.
Add the yogurt and mayonnaise, stirring until the mixture is creamy and well combined.
Stir in the sesame seeds, sesame oil, lemon juice, black pepper, and salt. Whisk until smooth and creamy.
3. Combine the Salad
Pour the avocado sesame dressing over the chopped vegetables.