"butter brickle" meaning in English

{
  "etymology_text": "Apparently originally a trade name for a butterscotch-like candy, probably from butter(scotch) + brickle (“brittle, breakable”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "butter brickle (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English genericized trademarks",
          "parents": [
            "Genericized trademarks",
            "Terms by etymology",
            "Trademarks",
            "Terms by usage"
          ],
          "source": "w"
        },
        {
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A toffee ice cream flavouring."
      ],
      "id": "en-butter_brickle-en-noun-c7WbGqzq",
      "links": [
        [
          "toffee",
          "toffee"
        ],
        [
          "ice cream",
          "ice cream"
        ],
        [
          "flavouring",
          "flavouring"
        ]
      ],
      "raw_glosses": [
        "(US) A toffee ice cream flavouring."
      ],
      "tags": [
        "US",
        "uncountable"
      ],
      "wikipedia": [
        "butter brickle"
      ]
    }
  ],
  "word": "butter brickle"
}

{
  "etymology_text": "Apparently originally a trade name for a butterscotch-like candy, probably from butter(scotch) + brickle (“brittle, breakable”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "butter brickle (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English entries with incorrect language header",
        "English genericized trademarks",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A toffee ice cream flavouring."
      ],
      "links": [
        [
          "toffee",
          "toffee"
        ],
        [
          "ice cream",
          "ice cream"
        ],
        [
          "flavouring",
          "flavouring"
        ]
      ],
      "raw_glosses": [
        "(US) A toffee ice cream flavouring."
      ],
      "tags": [
        "US",
        "uncountable"
      ],
      "wikipedia": [
        "butter brickle"
      ]
    }
  ],
  "word": "butter brickle"
}