How to add hibiscus to pickled red onions
To prepare pickled onions, you'll need a straightforward brine made from vinegar, salt, and a touch of sweetener, like honey or sugar. A simple method to infuse them with hibiscus flavor is to add a few hibiscus flowers to the jar and refrigerate it for a few days. While this approach is low-effort and convenient, it may not be the most effective way to extract the flower's color and flavor.
For onions with a more vibrant hue, start by boiling the hibiscus flowers in a small amount of water to create a concentrated tea. This boiling process releases the deep garnet-red color, giving the tea a wine-like appearance. After straining out the flowers, pour the hot liquid into the brine. Keep in mind that slicing the onions thinner will allow them to absorb more color and flavor.
If you're interested in enhancing the flavor of your pickled onions, there are countless variations to pair with both the onions and hibiscus flowers. Consider adding whole chiles for a spicy kick or lemon peel for a bright, citrusy note. Classic aromatics like garlic and ginger can also add depth to the flavor profile. Once you've finished experimenting with hibiscus red onions, there are many other edible flowers to explore.
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