I use Hello Fresh’s recipe repository when I don’t know what to cook. Their format of protein + veg + carb is great for a well balanced meal. I buy my own ingredients.

I swapped out zucchini for red peppers and added a side salad with apples and lemon vinaigrette and made a pan sauce with tallow, Dijon, chicken base, sour cream and dill. It's 10/10 and the polenta was straight fire as the kids say. I'm doing closer to 1600 calories now for reasons but without the pan sauce and salad it's a really low calorie dinner option. I'd never had polenta before but it tasted like delicious cheesy grits and was amazing.

Apparently you can also search the recipe database here https://hfresh.info by ingredient and download the pdfs. Most of the recipes in my rotation have come from hello fresh that I usually doctor up in some way depending on what I have on hand.