My daughter goes through times when she wants to only eat 1 or two foods! These have been some of her favorites;
Hummus - we give her a little condement cup and she'll dip carrots or natural cheese puffs in it
Edammame- I started giving her just the beans, but our family eats them whole, out of the pod. She totally took to getting them out of the pod with her mouth, just like we do! Its her all-time favorite vegetable (yours may be too young for the pods, but the beans could be mashed a little and they may enjoy the taste)
Avocado- I cube it and she eats it with her fingers
Grilled cheese- I recently started giving her grilled cheese, because she's in a picky phase and I can hide veggies in it. For how long? We'll see, she may just catch on LOL!
Yogurt tubes- I get the Horizon go-gurt tubes and freeze them. I snip the end and give them to her like a popsicle.
Yogurt cups- I will sometimes put granola, sprinkles or something in the cups to heighten her interest, but it all depends on if the child likes chunks in their yogurt. My 10 year old can't eat yogurt with chunks
Pizza- I will put a little sauce on a toasted english muffin and top it with cheese.
Beans- The girl loves beans. I will give her the seasoned black beans or baked beans. I'm trying to get away from canned things. While they have as much nutrients as the fresh versions, I'm learning more about the chemical components in cans, in general. Ugh, right? I have soaked beans to use in soups and other recipes, but don't know how to sauce them up for my daughter's liking, yet
Quesadillas- Get a couple whole grain tortillas, spread some cheese, chicken, beans, whatever and pop them into a frying pan. Just a tad of olive oil will brown them up nicely. You can hide veggies in these, too.
Salmon- My daughter likes salmon. Go figure. I make a maple syrup glaze, which is her favorite. My pediatrician told me to encorporate fish and meats at 9 months, so your kids should be good to go with fish
MacN Cheese- Annie's makes a good macNcheese that rivals Kraft :) It come in different flavors like white cheddar, too. I find the shells are easier for little fingers to pick up.
Eggs- Scrambled with a little shredded cheese on top. This was one of the foods she wanted all the time
Sunflower butter- I started with this due to the increased news reports about peanuts and allergies. Technically, a year is old enough for peanut butter, but there are many kinds of butters out there now (almond, seeds, etc) that I started out with this. I put it on toast and crackers. She didn't know the difference and liked it. Actually, everyone in the family likes sunflower seeds, so we all ate it.
Peaches- My daughter won't eat fresh peaches, but loves the canned ones. I would get the Dole individuals with no added sugar. Recently, I've started getting the fruit naturals in the produce section. They taste really fresh and are in their own juice. No splenda.
I've found that just cooking or not cooking something makes a difference, too. She'll eat raw carrots, but not cooked ones. She loves frozen peas, but if I give them to her warm, she doesn't like them. Frozen blueberries are also a hit. She'll eat the fresh ones, too, but likes them cold mostly. Crazy, eh?
Hope some of this helps!