Peppercorns

Most people consider peppercorns as the ground companion to salt but actually, peppercorns are dried seeds. Although black peppercorns are the most common type, there are many varieties of colored peppercorns like green, red, and yellow. They all differ in their flavor profiles, some are bitter, while others are sweeter.

Garlic

Garlic's culinary uses are practically unlimited and it also makes an excellent alternative to salt. Roasting garlic will provide a sweet and nutty flavor while using it raw will add a pungent and zesty taste to your food. To get the flavor of garlic without spending your time cutting or roasting it, try using garlic flakes or powder. Garlic works well with fish, chicken, red meat, and vegetables.

Lemon juice

Vitamin C is a vital vitamin that promotes immune and bone health. Lemon juice and lemons are not only a great source of this vitamin, but can also work as an alternative to salt and brighten up the taste of food. You can pair lemon with almost anything, vegetables, fish, chicken, and even desserts and yogurt. To achieve a more subtle lemon taste, simply sprinkle some lemon zest. You can even use lemon as a marinade.

Cumin

Like peppercorns, cumin is a dried seed and a member of the parsley family. Cummin adds a unique earthy and smoky flavor to food and is heavily used in North African, Southeast Asian, Thai, and Mexican cuisine. You can add cumin to savory dishes since it goes well with lean meats like beef, chicken, and lamb. Another advantage to cummin is that it has nutrients such as calcium, iron, vitamin A, and potassium.

Balsamic vinegar

Don't think of balsamic vinegar as just a salad condiment. It comes in many flavors such as cherry, lemon, chocolate, espresso, apple, garlic, and many more. With such a huge variety of flavors, its uses are endless. You can add the sweet, fruity flavors to ice cream, yogurt, and drinks. While chocolate and espresso flavors work well for marinating red meats. Lemon and garlic flavors are great to splash onto seafood, poultry, and vegetables.

Cayenne

If you want to substitute salt and love spicy food, try using cayenne pepper. You can buy it dried, fresh, or powdered and use it on a variety of dishes including grains, meats, vegetables, and soups. Cayenne pepper is a good source of vitamin A, which promotes eye and immune health. Studies have also shown that spicy food can help with weight loss.