Almost-Instant, Low-Carb, High-Protein Hot & Sour Soup - cooking recipe

Ingredients

1 cup boiling water
1 tablespoon red miso
2 teaspoons rice vinegar
1/2 teaspoon dried tuna bonito flakes
1/4 teaspoon chili-garlic sauce, Vietnamese
1/8 teaspoon toasted sesame oil
6 ounces tofu, cut in cubes

Preparation

Mix first six ingredients until miso paste is dissolved.
Add tofu.