It's hard to tell. When you get recipes from someone, the game refers to them as ____ Recipe Lv. (1/2/3/S). It doesn't actually tell you what you can make now with the recipe. Even checking your recipes in the bookshelf doesn't help. It's basically a guessing game unless you've been writing everything down.
I think I have the exact details now. Tempura Bowl is a lvl 83 bowl, so it's probably Pot recipe lvl 3 or S. You both of those from completing the Maerwen's requests at lvl 3 friendship, which are rather easy may I add. She pretty much loves all flowers, so her FP is really easy to get up too.
Life doesn't imitate art, it imitates bad television.