TECHNIQUE
Give someone a fish, and you feed them for a day. Teach someone to fish, and you feed them for a lifetime.
Look, recipes are useful. They're instructions and blueprints for making a dish. That's great.
To really be comfortable cooking, learn good technique. Learn how to sear and sauté. Learn how to peel and chop, dice, and mince vegetables. Learn how to make soup, and you can make a soup with whatever you have at hand.
By focusing on technique, you'll learn a set of skills that apply to ANY recipe. By learning a recipe alone, you're limited to that one dish. Push the boundaries.