Steeping avocado slices in a quick brine makes for a creamy, tangy burger topping.
WHY THIS RECIPE WORKS
For a creamy topping that also contributes tang, we pickled an unlikely candidate: avocado. Whisking together white vinegar, water, salt, and sugar created a tangy yet clean-tasting mixture to season the avocado. Using a ripe-but-firm avoca...