Mac and Cheese vs Oatly Oat Milk
Side-by-side macro comparison. Mac and Cheese vs Oatly Oat Milk per their standard serving sizes.
Macro Comparison Table
| Macro | Mac and Cheese | Oatly Oat Milk | Difference |
|---|---|---|---|
| Calories | 350 cal | 120 cal | +192% Mac |
| Protein | 12g | 3g | +300% Mac |
| Carbs | 47g | 16g | +194% Mac |
| Fat | 12g | 1g | +1100% Mac |
Differences shown relative to Mac and Cheese. Positive = Mac and Cheese has more.
Quick Take
Mac and Cheese delivers 350 calories per serving with 12g protein, 47g carbs, and 12g fat. Oatly Oat Milk delivers 120 calories with 3g protein, 16g carbs, and 1g fat. The most meaningful difference: Oatly Oat Milk saves 230 calories per serving — meaningful over a week of meals. For protein density per calorie, Mac and Cheese wins at 14% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Oatly Oat Milk gives you 230 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Mac and Cheese delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Mac and Cheese brings 350 calories — useful when you're chasing a surplus and struggling to eat enough. Mac and Cheese delivers 12g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.
For Keto / Low-Carb
Oatly Oat Milk fits cleanly into keto with only 16g carbs. Mac and Cheese at 47g carbs uses significantly more of your daily 20-30g carb budget.
Frequently Asked
Which has more protein, Mac and Cheese or Oatly Oat Milk?
Mac and Cheese has more protein: 12g vs 3g per serving. That's a difference of 9g.
Which has fewer calories, Mac and Cheese or Oatly Oat Milk?
Oatly Oat Milk has 120 calories per serving vs 350 calories in Mac and Cheese — a difference of 230 calories.
Is Mac and Cheese or Oatly Oat Milk better for keto?
Oatly Oat Milk is the better keto choice at 16g carbs per serving vs 47g carbs in Mac and Cheese.
Is Mac and Cheese or Oatly Oat Milk better for weight loss?
For weight loss, Oatly Oat Milk gives you more calorie flexibility (230 cal less per serving). For preserving muscle during a deficit, Mac and Cheese delivers more protein per calorie. Most people on cuts benefit from Mac and Cheese.
Which Is Better for Your Goal?
🔥 Weight Loss
Oatly Oat Milk
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Mac and Cheese
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Oatly Oat Milk
Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.
Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.
Find Your Personal Macros
The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:
→ Calculate My Macros (Free)Related Comparisons
Other ways Mac and Cheese and Oatly Oat Milk stack up:
Full Mac and Cheese guide • Full Oatly Oat Milk guide • All comparisons