日本語 Japanese Ask Questions Thread 8

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英語でも日本語でもOK
日本の方からのご協力も大歓迎です

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「頂きます・・・・・・っお、おかずの種類多いなぁ。揚げ物、煮物に、酢の物・・・・・・酢の物！？」
「え、酢の物嫌いだった？」

I'm interested in particle に here, after 煮物. Here it means "and"? "Fried food, boiled food and vinegared dish... vinegared dish!?"? I often see に between food names or other nouns and found myself guessing what does it means.