Why Choose Quest Peanut Butter Cups?
Quest Peanut Butter Cups are perfect for satisfying chocolate-peanut butter cravings without derailing your diet. With 11g of protein, only 1g of sugar, and 7g net carbs at 180 calories per package (two cups), they're ideal for keto dieters, dessert replacements, late-night sweet cravings, or anyone wanting candy taste with protein bar nutrition.

Quest Peanut Butter Cups - 11g Protein
Expert Reviewed Content
Reviewed by Certified Sports Nutritionist Dr. Sarah Johnson, MS, RD, CSCS
Last updated: January 18, 2025
Quest Peanut Butter Cups transform the iconic candy that everyone craves into a guilt-free protein treat that fits your fitness goals without sacrificing the taste experience you remember. These aren't protein bars shaped like peanut butter cups - they're actual cups with smooth, creamy peanut butter filling encased in rich milk chocolate coating, delivering that same melt-in-your-mouth satisfaction as Reese's while providing 11g of protein and only 1g of sugar. Each package contains two full-sized cups that taste indulgent enough to serve as dessert, yet contain just 180 calories and 7g of net carbs, making them perfectly compatible with ketogenic, low-carb, and calorie-conscious eating plans. The chocolate coating uses Quest's proprietary chocolate blend that achieves authentic chocolate flavor without sugar alcohols causing digestive distress or the waxy texture that plagues many low-sugar chocolates. The peanut butter filling is remarkably creamy and naturally flavored, avoiding the chalky protein taste that ruins most protein candies - you'd genuinely struggle to distinguish these from conventional peanut butter cups in a blind taste test. With 13g of fat from peanuts and cocoa butter, these cups provide satisfying richness that kills dessert cravings for hours, preventing the late-night snacking that derails diets. The gluten-free formulation makes them safe for celiac disease, while the individually wrapped two-cup packages make portion control effortless - take them to work, pack them in your gym bag, or keep them in your car for emergency chocolate-peanut butter cravings. At just 1g of sugar compared to 21g in regular Reese's cups, they won't spike blood sugar or trigger the crash-and-crave cycle that makes candy so addictive. Whether you're breaking a weight loss plateau by eliminating traditional desserts, following a keto diet but missing sweets, or simply trying to make better choices without feeling deprived, Quest Peanut Butter Cups prove that protein treats can taste like actual candy rather than health food in disguise. Perfect for Halloween candy bowls, Christmas stockings, Valentine's Day treats, or any occasion when you want to participate in candy culture without the nutritional consequences. These cups have earned a cult following among fitness enthusiasts and former candy addicts who thought they'd never enjoy chocolate-peanut butter combinations again - Quest has achieved the impossible by making healthy eating feel like a treat rather than a sacrifice.
Best For
- ✓Dessert replacement that actually satisfies candy cravings
- ✓Keto and low-carb dieters missing chocolate treats
- ✓Late-night sweet tooth without the guilt or sugar crash
- ✓Post-dinner treat to prevent higher-calorie desserts
- ✓Portion-controlled indulgence (two cups per package)
- ✓Former candy addicts seeking healthier alternatives
* As an affiliate, we earn from qualifying purchases. Price shown is approximate.
Nutrition Facts
Nutrition Facts
Serving Size: 1 bar
Pros & Cons
Pros
- +Authentic candy taste - genuinely rivals Reese's in flavor
- +11g protein per package makes it a functional treat
- +Only 1g sugar vs 21g in regular peanut butter cups
- +Keto-friendly with just 7g net carbs (16g carbs minus 9g fiber)
- +180 calories for two cups - portion control built in
- +Creamy texture without chalky protein aftertaste
- +Gluten-free and individually wrapped for convenience
Cons
- -Lower protein (11g) compared to Quest bars (20g)
- -Contains dairy and peanuts - not suitable for those with allergies
- -Premium price at $2.49 for a candy-sized portion
- -High fat content (13g) may not fit ultra-low-fat diets
Frequently Asked Questions About Quest Peanut Butter Cups
Each package (containing two cups) provides 11g of complete protein from milk protein isolate and whey protein isolate. While lower than Quest's 20g protein bars, these cups prioritize tasting like actual candy, making the 11g protein a bonus rather than the primary feature. It's enough to curb cravings and provide satiety.
How to Use Quest Peanut Butter Cups
Optimal Timing as Dessert Replacement
Best consumed as a post-dinner dessert 30-60 minutes after your meal, providing sweet satisfaction that ends eating for the day. The 11g protein helps keep you full through the evening, preventing late-night snacking. Also excellent as a 3pm afternoon sweet snack when energy lags and sugar cravings hit. The combination of protein, fat, and fiber provides steady energy without the crash from regular candy.
Serving Temperature and Texture
Room temperature (70°F) provides the classic peanut butter cup experience with creamy filling and smooth chocolate. Refrigerate for 1+ hours for a firmer texture similar to cold candy bars. Freeze for 2+ hours for a frozen candy bar experience that extends eating time and intensifies the chocolate flavor. Microwave for 5-8 seconds for a warm, melty treat with gooey peanut butter center (be careful not to overheat).
Strategic Diet Integration
Use as your daily "allowed treat" to make restrictive diets more sustainable long-term. Budget 180 calories and 11g protein into your daily macros as a non-negotiable dessert to prevent feeling deprived. Replace higher-calorie desserts like ice cream (300-500 calories) or cookies (200-300 calories) with Quest Cups to save 100-300 calories while adding protein. Keep 2-3 packages accessible at all times to avoid desperate candy runs that lead to poor choices.
Storage and Freshness
Store at room temperature (60-75°F) in a cool, dry place for 12+ months - check best-by date. In hot weather (80°F+), refrigerate to prevent chocolate melting and maintaining shape. Never leave in hot cars, as temperatures above 85°F will melt the chocolate coating. Once package is opened, consume both cups within a few hours to prevent the chocolate from blooming (white coating) due to air exposure. Buy variety packs if eating daily to prevent flavor fatigue.
Pro Tip: For best results, pair with your workout routine and stay hydrated throughout the day.
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