Evelyn always reminds me of spring and summer, when she can be seen tending the flowerbeds all over Pelican Town. A renowned local baker, she gives you her secret recipe for her famous cookies after you reach a 4-heart relationship with her, and it immediately evokes the flavors and feelings of warmer months and old-fashioned tastes.
This is the first recipe Caroline sends you when you reach a high enough relationship with her. She appears to be a big fan of vegetable gardening and champions how wonderful it is to cook with your own home-grown produce. She is, admittedly, not wrong.
Bean hotpot! It's one of Demetrius's favorite meals, it's healthy, it...might help you mine. At least, that's what Clint says when he sends you the recipe.
Other than being delicious and full of fruit, neither give much information about the recipe. We know there's melon, but as the game doesn't specify what kind, we have to guess. My personal guess? Watermelon.