Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: melt butter in a medium pan over medium heat. add minced shallots and minced ginger; sauté for about 1 minute. add chicken broth, lime juice, cayenne pepper; bring to a boil. reduce heat to medium-low and simmer for about 3 minutes. transfer mixture to a large bow. purée avocados and half and half in a blender. whisk into soup. season with salt and pepper. cover and refrigerate for at least 3 hours. garnish soup with cilantro and lime slices.

Target recipe: melt the butter in the top of a double boiler over hot, hot water. add the flour and blend with a wire whisk. meanwhile, bring the milk to a boil and add all at once to the butter-flour mixture, stirring vigorously with the whisk. add the salt, ginger and orange rind and cook, stirring, until the mixture has thickened. mash or sieve one avocado and add to the sauce. stir in thoroughly. chill. serve the chilled soup in chilled soup bowls or cups. garnish with the remaining avocado, cubed, whipped cream and a sprinkling of preserved ginger. note: this soup may also be heated before serving.