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Crumble Bar Roundup

We analyzed 6 products to help you choose the healthiest & safest options.

Finding the perfect Crumble Bar shouldn't feel like a guessing game. At CakeID, we take food transparency seriously. We have analyzed over 6 products in this category, breaking down every ingredient list to uncover hidden additives, excessive sugar levels, and potential allergens.

Whether you are searching for strictly Vegan options, Gluten-Free snacks, or simply want to avoid high-processed foods, our algorithm ranks products based on a comprehensive Health Score. Below is our definitive ranking of the safest and healthiest Crumble Bar you can buy in 2026, sorted by their ingredient purity.

Editor's Quick Picks

Detailed Reviews

Calories
381
Protein
29g
Fiber One,Weight Watchers

Weight Watchers Fiber One Peanut Butter Cocoa Crumble Protein Bars

Ingredients: Chicory Root Extract, Soy Protein Isolate, Erythritol, Palm and Palm Kernel Oil, Whey Protein Isolate, Soluble Corn Fiber, Milk Protein Isolate, Partially Defatted Peanut Flour, Vegetable Glycerin, Water, Invert Sugar, Peanut Butter (peanuts, salt), Calcium Caseinate, Wheat Flour, Soy Lecithin, Cocoa Processed With Alkali, Cocoa, Peanut Oil, Sea Salt, Collagen, Peanut Flour, Nonfat Dry Milk, Salt, Natural and Artificial Flavor, Carrageenan, Disodium Phosphate, Mono And Diglycerides, Stevia Extract, Potassium Sorbate, Almonds, Honey, Maltodextrin, Vitamin E (mixed tocopherols) Added to Preserve Freshness

The Good

  • Low Sugar

The Bad

  • Contains Peanut
View Full Analysis
Calories
140
Sugar
13g
Nature's Bakery

Apple Oatmeal Crumble Bars

Ingredients: Apple Filling (Wheat Syrup, Apple Puree, Glycerin, Brown Sugar, Pectin, Citric Acid, Malic Acid, Cinnamon, Sodium Citrate, Tricalcium Citrate, Natural Flavors), Whole Wheat Flour, Cane Sugar, Rolled Oats, Date Paste, Canola Oil, Agave Inulin, Brown Rice Syrup, Sea Salt, Baking Soda, Cinnamon.

The Good

  • Convenient Snack

The Bad

  • Ultra Processed
View Full Analysis
Calories
350
Sugar
30g
Nature's Bakery

Oatmeal Crumble Apple

Ingredients: Organic Apple Filling (Organic Brown Rice Syrup, Organic Apple Puree, Organic Cane Sugar, Organic Glycerin, Pectin, Citric Acid, Organic Cinnamon, Organic Natural Flavors, Trisodium Citrate), Organic Whole Wheat Flour, Organic Cane Sugar, Organic Whole Grain Oats, Organic Date Paste, Organic Canola Oil, Organic Inulin, Organic Brown Rice Syrup, Sea Salt, Baking Soda, Organic Cinnamon. Contains Wheat.

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
375
Sugar
33g
Nature's Bakery

Strawberry Oatmeal Crumble Bar

Ingredients: Organic Strawberry Filling (Organic Wheat Syrup, Organic Rice Syrup, Organic Strawberry Puree, Organic Apple Puree, Citric Acid, Pectin, Natural Flavor, Organic Concentrated Elderberry Juice for Color, Sodium Citrate, Tricalcium Citrate), Organic Whole Wheat Flour, Organic Cane Sugar, Organic Whole Grain Oats, Organic Date Paste, Organic Canola Oil, Organic Agave Inulin, Organic Brown Rice Syrup, Sea Salt, Baking Soda, Organic Cinnamon.

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
350
Sugar
35g
Nature's Bakery

Strawberry & Apple Oatmeal Crumble Bars

Ingredients: Organic Strawberry Filling (Organic Wheat Syrup, Organic Rice Syrup, Organic Strawberry Puree, Organic Apple Puree, Citric Acid, Pectin, Natural Flavor, Organic Concentrated Elderberry Juice for color, Sodium Citrate, Tricalcium Citrate), Organic Whole Wheat Flour, Organic Cane Sugar, Organic Whole Grain Oats, Organic Date Paste, Organic Canola Oil, Organic Agave Inulin, Organic Brown Rice Syrup, Sea Salt, Baking Soda, Organic Cinnamon.

The Good

  • Convenient Snack

The Bad

  • High Sugar Content
View Full Analysis
Calories
162
Sugar
18g
Lotte

Grain Crumble Ice Bar

Ingredients: Ingredients updating...

The Good

  • Clean Ingredients

The Bad

  • Ultra Processed
View Full Analysis

Frequently Asked Questions

Are products in the Crumble Bar category always vegan?+
Not necessarily. We analyzed over 6 products in the Crumble Bar category on CakeID. While some are plant-based, many contain hidden animal ingredients like milk powder, whey, or gelatin. Always check the "Is Vegan" status on our product pages.
How does CakeID rank the best Crumble Bar?+
We rank Crumble Bar based on their nutritional value, ingredient cleanliness (fewer additives), and vegan compatibility. Products with lower sugar and simpler ingredients rank higher.
Can I find low-calorie Crumble Bar here?+
Yes! Our list highlights the nutritional details of each product. Look for the "Calories" badge on the product cards above to find low-calorie options.