Hi, my 15 month old has the same amount of teeth as your little one and she eats everything, well except for beans, she's not a huge fan, but we are finding creative ways to get that in her diet. And she's not a soup fan, unless it's soup that my mother in law makes from scratch, that stuff she inhales.
Some of the things she eats includes:
Breakfast -- oatmeal, cream of wheat, pancakes, waffles, whole wheat english muffins with cream cheese or no sugar added jelly, tons of fruit -- apples, oranges, clementines, bananas, peaches, mango-- cheerios, kix and golden grahams (when I'm feeling like a bad mom and in the mood to give her a little bit of sugar; eggs
Snacks -- teddy grahams, cheerios, fruit, cheese
Lunch -- yogurt, cheese (sticks or slices), pasta including mac and cheese or with marinara sauce, cold cuts (loves sliced turkey, chicken and ham), slice of whole wheat bread plain or with melted cheese on top; fruit as indicated above, whole wheat chicken nuggets, veggie nuggets -- broccoli and cheese or spinach (made by Veggie Patch -- look in the vegetarian section of the grocery store; applesauce (no sugar added, which is actually quite good -- go figure)
Dinner -- whatever we have unless it's something she can't have -- but loves steamed veggies (asparagus, peas, corn, carrots, green beans, she inhales); tofu, any type of stir fry meal with veggies, tofu or meat; loves peppers, especially red ones; beef (has to be really soft, usually something out of the slow cooker since it's very tender, otherwise it's too chewy); rice; chicken; pasta
Give your little one everything -- he'll tell you right away if he's not interested. We give ours everything except for the things the doctor says she can't have. Some things go over well, others do not. We always try things she doesn't like multiple times, sometimes she gets over her initial dislike, other times she doesn't
Good luck.