These can be made spicy, if you like, or leave the red pepper flakes out altogether. The other spices, along with apple cider vinegar, sea salt, and a touch of sugar, still pack a wallop of flavor. (Toasting the whole spices makes a big difference.)
This crunchy pickled vegetable mixture is great on an antipasti platter, eaten with cheese & crackers, served with hummus, or chopped up a bit and eaten on a burger.
This makes a nice big batch, but you'll be glad you made a big batch when you taste it.
NOTE: Ground turmeric gives the brine a slight yellowish tint and can make it a tiny bit cloudy sometimes too. If you want a perfectly clear brine, omit the ground turmeric. The pickled veggies will still be delicious, but the flavor will be a bit less complex.
Yield: 3 or 4 quarts, or approx 7 pints. (Amount varies due to size of vegetables used.)
1.) Layer the cauliflower, carrots, bell pepper and sliced onions in a large glass container or jar, or several smaller jars*.
2.) Toast the whole seeds (cumin, coriander and mustard) over medium heat, swirling the pan occasionally, until fragrant and slightly darkened, about 2 minutes. Add the vinegar, water, garlic, ginger, sugar, salt, peppercorns, turmeric, red pepper flakes, to the toasted spices. Bring to a boil, stirring, long enough to dissolve sugar and salt. Turn off heat and let brine cool to room temperature.
*If planning on processing in a Boiling Water Bath for shelf-stability, you'll want to use canning jars.