Tamari (Best Option)
1 teaspoon per 1/2 cup cooked oatmealTamari is a gluten-free soy sauce variant that is brewed similarly to traditional soy sauce, providing a comparable umami depth and saltiness. Its smoother, less acidic profile makes it ideal for blending into oatmeal, enhancing savory notes without overwhelming the dish.
When using tamari, start with a small amount and adjust to taste, as its saltiness can vary by brand. Stir it in after cooking to maintain the integrity of the oatmeal's creamy texture.
Compared to soy sauce, tamari offers a slightly richer and less sharp flavor, which results in a more harmonious savory oatmeal experience that complements rather than competes with other ingredients.