One year old isn't really any "magic" number, although of course it's time to start moving towards solid foods as his primary diet. But don't feel pressured if he isn't really ready, just keep showing him how much YOU enjoy different foods and offer tastes of anything from your dinner that might be interesting (and safe for his developmental level and nutritional status).
My three girls were all VERY different about what they liked, what they would not take, and when they started. I had one who really wasn't all that interested in solid foods until about 14 months, and one who rolled across the floor at 6 months before she could crawl, pulled herself up, and grabbed food with her bare hands off someone's plate left carelessly at a party! The third one was accidentally fed some orange colored squash that was too hot one time, and for two years refused ANYTHING orange colored--raw carrots, orange juice, you name it!
Some of the ones that were successful with us were...
-avocado. Mash it thickly with a fork, but don't make it goopy. Then let him have a spoon of his own and you feed him with a different spoon.
-frozen peas.
-the white part of popcorn--NOT the whole kernel, but if you pick out the hard part of the kernel, and offer just the soft white bit.
-Cheerios (or in my family, organic Oatios--much healthier). My sister in law is a pediatrician and says they are the perfect toddler food--come with their own "airway" built in!
But really, any kind of dry cereal that will quickly dissolve and has small pieces will do. Just make sure it is a natural version and does NOT contain sugar--honey or maple is ok at this age.
-My kids ALL loved the natural teething cookies--I can't remember what they are called, but they are sweetened with maple and are hard rectangles they can hold themselves.
-unsweetened apple/pear/whatever sauce.
-cooked, but again only lightly mashed potatoes or squash.
-cooked carrots.
I would actually stay away from most pasta at this point, because wheat allergies can develop pretty easily. Oats and rice are good because they don't tend to develop allergies. Cooked oatmeal and rice with a little soy sauce (very small amount) or cooked, mashed veggies stirred in for flavor.
My eldest daughter used to love soft tofu mashed together with avocado--very healthy. My third daughter hated the same thing. Just keep trying!
Fiora