recipe gurus question

Made a concoction which was pretty darn yummy, but think there are ways to tweek it even more,  So looking for ideas.  Here is what I did:

One medium apple, skinned, sliced thin (I can't do the skins)
Spray slices with ICBINB spray
Add 2T PB2
Add 2 packets of Splenda
Add scatn 1/4 cup of plain instant oatmeal

Mix all together and place in microwave for 3 minutes  (I stirred half way through)

Any other ideas?  It didn't have as much of a peanut butter taste as I would have liked but I did enjoy it.

I make a "bundt" cake thing in the microwave, and I've used tiny bits of fresh
apple, although I prefer no-sugar added applesauce.

Put 1/3 c. Heart Healthy Bisquick (or something similar) in a good sized, regular
soup bowl. Add an egg (or eggbeaters) and a snack-sized cup of applesauce,
plus cinnamon. You can also add some protein powder if you like.  Put it in
the microwave and nuke it for a coupla minutes.  It puffs all up in the bowl
like a bundt cake.  Top it with whatever you like.  I put some blueberries and
sweetener in the microwave and get them hot and mush them up a bit- pour
over the top and add a dollop of cool whip. YUM!  My sister loves this when she
comes to visit.  You can top with any fruit or syrup etc.

As I mentioned, I have made this with tiny apple bits mixed in, but the applesauce
makes it very moist and yummy so if I use apples, I make a sauce with them and
pour it over the top.

So you're trying to achieve the taste of apples/peanut butter? Explain what you hope the outcome will taste like.

Taste - I want it to be kind of like a peanut butter apple crisp - or even a peanut butter apple cake

It was good but I know there's got to be  better way!  :-)  And maybe even with more protein?

Thanks Nik!