Protein Cereal & Granola
DrinkDigits Team
November 29, 2025

Magic Spoon Peanut Butter Cereal: Flavor & Nutrition Review

Magic Spoon Peanut Butter cereal in bowl with milk
8.3

At DrinkDigits, we've been testing some of the most hyped low-carb and high-protein cereals online and Magic Spoon is easily one of the biggest names in the "healthy cereal" world. The Peanut Butter flavor is one of their top sellers, marketed as keto-friendly, sugar-free and packed with protein so of course we had to test it and see if it actually lives up to the buzz. We tasted Magic Spoon Peanut Butter ourselves to bring you a complete and detailed review. We evaluate it based on flavor, sweetness, crunch, texture and macros. Along with usability as breakfast, snack or even a topping for other meals.

Quick Thoughts

Magic Spoon Peanut Butter is a high-protein, low-carb cereal designed for healthier breakfasts, late-night snacking or a crunchy fix without the sugar spike.

8.3

Best For

High-protein, low-carb cereal designed for healthier breakfasts, late-night snacking or a crunchy fix without the sugar spike

Price:$39.00 per case (4 boxes)
Serving Size:1 cup (about 36g)
Protein:14g Complete Protein per serving
Net Carbs:4g per serving
Sugar:0g added sugar
What we noticed:Grain-free, gluten-free, keto-friendly, high protein, no artificial colors & sweeteners and low-carb.

Who They Are?

Magic Spoon is a cereal company founded by Gabi Lewis and Greg Sewitz. They focus on making grain-free, low-sugar cereals using alternative ingredients. The brand aims to offer a modern take on traditional breakfast cereal.

Nutrition Breakdown

Per 1-cup (about 36g) serving of Magic Spoon Peanut Butter:

NutritionAmount
Calories170
Protein14g
Fat9g
Carbs10g
Fiber1g
Sugar0g
Calcium21mg
Potassium40mg
Iron2mg
Net Carbs4g

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Total carbs measure all carbohydrate content, while net carbs measure the carbs that actually affect blood sugar important for keto or low-carb diets.

Macros stay consistent across flavors, but Peanut Butter is known for being especially satisfying and higher in healthy fats due to the flavor base.

It fits well into keto, low-carb & high-protein eating patterns.

Magic Spoon Peanut Butter Cereal Review

Rating: 8.3/10

Magic Spoon Peanut Butter is one of the brand's most popular flavors — and honestly, we understand why. The peanut butter taste is nutty, warm, and surprisingly bold for a sugar-free cereal. It isn't overly sweet, and the balance between peanut flavor and sweetness is cleaner than most low-carb cereals.

The texture is crunchy at first but softens after a few minutes in milk while still holding shape. If you've tried other "protein cereals," you'll immediately notice this one doesn't turn mushy or grainy.

It works great as breakfast, a sprinkle over yogurt, or even eaten dry as a snack.

CategoryNotes
TextureCrunchy, holds well in milk
Flavor ProfileWarm, nutty peanut butter with mild sweetness
Best Time to EatBreakfast, post-workout, late-night snack
Sweetness LevelMild, not sugary
Overall FeelClean, satisfying, filling

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Flavor Accuracy, Texture, Nutrition, Taste & Value

Flavor Accuracy: True to roasted peanut butter flavor, mild sweetness, no cloying sugar

Texture: Crisp and crunchy dry, softens moderately in milk but doesn't get mushy

Nutrition: High-protein, low-carb, sugar-free, fits keto and low-carb diets

Taste: Smooth, nutty, satisfying works well dry or with milk

Value: Higher price than normal cereal, but worth it for protein content and clean ingredients

Why We Love It:

  • Real peanut butter flavor without artificial aftertaste
  • Stays crunchy longer than many healthy cereals
  • High protein with 0g sugar
  • Low net carbs & keto-friendly

Also Available in Other Magic Spoon Flavors

Magic Spoon offers several other cereal flavors made with the same base recipe. Some of the main options include:

  • Fruity
  • Cocoa
  • Cinnamon
  • Frosted
  • Maple Waffle
  • Blueberry Muffin
  • Chocolate Chip
  • Honey Nut
  • Birthday Cake

These flavors vary in taste but keep a similar nutrition style across the line.

How to Use Magic Spoon Peanut Butter

Magic Spoon Peanut Butter is extremely versatile:

  • Breakfast: Enjoy it with milk, yogurt, or a milk alternative.
  • Snack: Eat it dry straight from the bowl or as a topping for smoothie bowls.
  • Dessert: Mix it into protein pudding, or use it as a crunchy topping for ice cream.
  • Meal Prep: Portion into single-serving containers for a quick on-the-go snack.

Its crunch holds up well in yogurt or milk alternatives, making it a great choice for anyone looking for a high-protein, low-carb addition to their meals.

Buy If:

  • You want a high-protein, low-carb cereal that keeps you full.
  • You enjoy peanut butter flavors and mild sweetness.
  • You need a clean snack or breakfast option without added sugar.
  • You like cereal that stays crunchy in milk or yogurt.

Skip If:

  • You are vegan or avoiding dairy, as it contains milk protein.
  • You're looking for a very sweet, sugary cereal experience.
  • You prefer large box sizes like traditional breakfast cereals.
  • You are sensitive to slight artificial aftertaste from protein or sweeteners.

What We Think About Magic Spoon Peanut Butter Cereal?

Let us be straight with you about it, the flavor is rich, true to peanut butter and the texture stays crunchy longer than most low-carb cereals. It's a bit pricey, but the high protein and zero sugar make it worth trying. We'd buy it again, especially for a satisfying, clean, low-carb breakfast or snack, though your experience might vary.

The Good

  • +High protein (14g/serving)
  • +0g sugar
  • +Grain-free & gluten-free
  • +Keto-friendly (4g net carbs)
  • +Better crunch than most healthy cereals
  • +No artificial colors

The Bad

  • -Price is higher than regular cereal
  • -Slightly artificial aftertaste for sensitive eaters
  • -Uses milk protein (not vegan or dairy-free)
  • -Small box size compared to traditional cereal

Detailed Ratings

8.5
Flavor Accuracy
9.0
Nutrition
8.0
Taste
8.0
Texture
8.0
Value
8.3

Now this is good.

Strong flavor, clean ingredients, impressive macros the full package. You'll look forward to eating this. The group-chat-worthy tier.

Want to try the same one we reviewed?

Check it out