Seltzer water is fizzy or carbonated water. It's like regular water but with added bubbles that make it refreshing and bubbly to drink. Full definition
4 large eggs 1/3 cup chicken stock or water (try seltzer water for fluffier matzah balls) 1/4 cup melted fat — rendered chicken fat (schmaltz), beef tallow, or olive oil 1 cup Otto's Cassava Flour 1 teaspoon sea salt 1/2 teaspoon turmeric 1 - 2 tablespoons chopped parsley or other herb (try dill or cilantro) (realfoodkosher.com)
I just discovered a new way to drink my KT, mixed with flavored seltzer water. (kombuchakamp.com)
What wasn't so good is the fact that I left a case of seltzer water in the front seat of my car from New Years. (sinfulnutrition.com)