If you want apples to "melt in your mouth," you are looking at cooking them. Nearly any good cooked apple recipe will result in either a "melt in your mouth" or "a bit of crunch," depending upon the type of apple you use.
Some apples are like cooked wood, resulting in the "bit of crunch" phenomenon. These apples may be why you do not like cooked apples. Relevant apple varieties include Gala, Honeycrisp, and Red Delicious. I do not recommend any of these varieties for cooking unless you really like cooked, apple-flavored wood.
Some apples cook up wonderfully, resulting in the "melt in your mouth" approach. You might even like these varieties cooked. Relevant varieties include Golden Delicious, Jonagold (cross between Jonathan and Golden Delicious), Jonathan, Rome Beauty, and Empire (cross between Macintosh - good applesauce apple - and Red Delicious). There are other varieties of cooking apples, too. Empires are my favorites, closely followed by Jonagold.
You can cook with Fujis, but they tend to be more crisp than melt-in-your-mouth in texture.
The outcome of your dessert is less dependent upon your recipe than upon the variety of apples you choose to use.
Good luck and have fun picking!
Classic Apple Pie Recipe:
Crust
2 c flour
1 t salt
2/c + 2T vegetable shortening
4 T water
Mix flour and salt. Cut shortening into flour/salt until mixture resembles coarse meal. Add water, stirring only to moisten and no longer. Divide into 2 pieces. Roll out one piece and place in greased glass, ceramic, or cast iron pie pan (NO aluminum pie pans - not only are they aluminum, they do not make a good crust).
Fill with:
6 c cooking apples, peeled, cored, and thinly sliced
1/3 c flour
3/4 c sugar
1t cinnamon
1/8 t salt
Toss the above ingredients together with the juice and zest of 1 lime (you can use lemon, but I prefer lime)
Roll out top crust and place on top of pie. Trim and turn under edges. Flute edges.
Bake at 350 degrees for 60+ min or until top of pie is browned. Well done pies are better than rare ones.
Enjoy.