High Calorie/carb Shakes Without Oats

Want to get it around 1200-1500kcal mark... Only thing is I can't touch oats... Or gluten for that matter.. But still need a good carb source

So far it will be

Whey
2 pint of Blue top milk
50-100g peanut butter
100ml cream
Banana

Split into 2 X shakes

 

Baby rice is a good filler for shakes. I used to mix a few scoops of whey into it for breakfast. Think I might start again coz I think I'm getting too much bloat of gluten rich foods.

 

@Grimnir Is it expensive... Been looking at maybe adding rice flour?

 

As baby rice yes, 100g for £1.80 but its just rice flour so it'll be cheaper to buy as such.

 

Gonutrition so gluten cream of rice in big pouches

 

Sweet potato powder?

 

Jersey milk