2 (13 1/2 ounce) cans unsweetened coconut milk (3 1/2 cups) |
1 teaspoon thai red curry paste |
1 cup chicken stock or 1 cup canned low sodium chicken broth |
1/2 cup packed fresh basil leaf |
2 stalks lemongrass, trimmed, coarsely chopped (about 1/3 cup) or 1 tablespoon grated lemon peel |
1/4 cup fresh lime juice |
2 tablespoons fish sauce (nam pla) |
3 kaffir lime leaves or 3 tablespoons fresh lime juice plus 1 1/2 teaspoons lime zest |
2 tablespoons peanut oil |
3 lbs mussels, scrubbed, debearded |
4 plum tomatoes, diced (about 1 cup) |
1/2 cup chopped fresh cilantro |