Add American Cheese vs Add Grilled Onions

Compare calories, protein, carbs, fat, sodium, and fiber for these Sonic menu items.

Quick answer

Add Grilled Onions is lowest in calories, while Add American Cheese gives the most protein.

Lowest calories

Add Grilled Onions

15 kcal

Highest protein

Add American Cheese

3 g protein

Lowest carbs

Add Grilled Onions

1 g carbs

Lowest sodium

Add Grilled Onions

15 mg sodium

Side-by-side nutrition facts

Values are per listed serving and may vary by location or preparation.

Menu item	Calories	Protein	Carbs	Fat	Fiber	Sodium
Add American CheeseMake It Yours	70 kcal	3 g	2 g	6 g	0 g	310 mg
Add Grilled OnionsMake It Yours	15 kcal	0 g	1 g	1 g	0 g	15 mg

Choose Add Grilled Onions if your priority is keeping calories lower. It has 15 calories per serving.

Choose Add American Cheese if you want the most protein. It has 3g protein per serving.

If sodium matters, Add Grilled Onions is the lighter sodium pick at 15mg.

Open these items in the Sonic calculator to see combined calories and macros.