You basically just want to watch your macros man. Eat whatever you want to get to your 300g protein, 400carbs, 150g fat, 3500 cal (these are just examples). Obviously eating some things will give you a cleaner bulk than others...
Using your example of Ground Turkey and Spaghetti sauce... ground turkey is awesome, but how much sodium and sugar is in the sauce? If there's a lot then you're probably better off putting something else on the turkey that better suit your goals (clean bulk, cutting, straight up bulk).
Edit: Also, having some ground turkey with spaghetti sauce or tuna with miracle whip won't ruin you if it's not an every day thing or a very small amount. All about Macros and balance.