Answer:
I'm thinking of eating a rice cake tonight; it's really delicious.
Step-by-step explanation:
The best way to put independent clauses together without using a conjunction or separating them into two sentences is to use a "semi-colon." This is being used in order to show relationship or connection between the two clauses. The two clauses above are:
"I'm thinking of eating a rice cake tonight" and "it's really delicious." These clauses have a logical relationship. Their thoughts are connected.
"I'm thinking of eating a rice cake tonight; it's really delicious" is an example sentence which has no comma splice and doesn't use a conjunction.