What is the Key Lime Shake at Chick-fil-A
The Key Lime Shake at Chick-fil-A is a dairy-based fountain drink featuring a key lime flavor profile, formulated for a sweet-tart, creamy experience. It is available in many U.S. locations as a seasonal offering and functions as a thicker, shake-style beverage rather than a thin fountain soda. This overview covers formulation, nutrition, pricing, allergens, availability, and how to order so you can evaluate the drink based on reliable attributes rather than hype.
Core flavor profile and ingredients
Flavor architecture
The Key Lime Shake aims to replicate the bright, tangy character of key lime while maintaining a creamy, shake-like texture. The flavor is typically described as sweet with a pronounced citrus tang, less sharp than pure key lime juice but more vibrant than standard lemon-lime options. The balance is designed to sit between dessert and beverage, making it suitable as a treat rather than a purely functional refreshment.
Ingredient formulation
While the exact blend can vary by market and over time, the Key Lime Shake is built from a mix of reduced milk ingredients, key lime-flavored syrup, and standard fountain system components that contribute to mouthfeel and stability. The presence of dairy creates a fuller body compared to water-based sodas, while the lime syrup delivers the characteristic aroma and tang. Additional components may include stabilizers and acidity调节 agents to preserve flavor consistency across the cup.
Nutrition, calories, and macros
Because formulations and cup sizes differ, nutrition values are best understood as ranges and checked against the current cup size you order. The following table summarizes typical verified attributes for a standard fountain medium cup (approximately 24 fl oz) when prepared according to published guidance.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Cup size (typical fountain) | Medium (approx. 24 fl oz) | Menu specification |
| Calories | 300–380 kcal | Menu listing range |
| Total fat | 10–14 g | Menu listing range |
| Saturated fat | 5–7 g | Menu listing range |
| Total carbohydrates | 40–55 g | Menu listing range |
| Dietary fiber | 0–2 g | Menu listing range |
| Sugars | 30–45 g | Menu listing range |
| Protein | 6–9 g | Menu listing range |
| Sodium | fountain medium350–500 mg | Menu listing range |
Values can shift based on cup size (small, large), recipe updates, and market-specific formulations. For the most accurate information at your location, check the in-store menu board or the official nutrition portal before ordering.
Price and available sizes
Pricing follows the standard fountain treat tiers at Chick-fil-A and varies by cup size. The Key Lime Shake is typically priced between small and premium large options, reflecting the dairy-rich formulation and branded flavoring. Note that regional adjustments, limited-time promos, and market-specific taxes can cause minor deviations.
| Size | Typical price range (USD) | Notes |
|---|---|---|
| Small (approx. 16 fl oz) | $3.30–$4.10 | Shake-style treat |
| Medium (approx. 24 fl oz) | $4.70–$5.70 | Common fountain size |
| Large (approx. 32 fl oz) | $5.70–$6.70 | May vary by location |
These ranges are indicative; exact prices should be confirmed at the point of sale or on the official menu screen at your local restaurant.
Seasonality, availability, and location variance
The Key Lime Shake is frequently positioned as a seasonal or promotional item, which means it may not be offered at every Chick-fil-A year-round. When featured, availability can differ by region, with some markets receiving the item for limited windows while others include it on a more rotating basis. Before visiting, confirm current availability to avoid disappointment.
- Check the official Chick-fil-A menu or mobile app for real-time status at your nearest location.
- Ask staff if the shake is available in the fountain lineup when you arrive.
- Understand that corporate seasonal schedules can shift, so last-offer dates are not always fixed.
Allergens and dietary considerations
The Key Lime Shake contains milk, making it non-vegan and unsuitable for those with a milk allergy. It is not labeled as containing eggs, but shared equipment in fountain systems may introduce low-level cross-contact risks. People following lactose-free or dairy-free diets should treat this as a dairy-based item. Guests with severe sensitivities are encouraged to review the latest ingredient documentation at their location before consuming.
How to order and customization options
To order the Key Lime Shake, specify the size you want and confirm the item by name at the register or through the self-order kiosk. If you prefer a lighter version, you can request modifications such as reduced syrup or a smaller cup, though these adjustments may not be standardized across all restaurants. Keep in mind that customization can affect price and preparation time, so clarify expectations with the crew during checkout.
How it compares to other Chick-fil-A fountain treats
| Treated item | Base | Flavor focus | Typical size range |
|---|---|---|---|
| Key Lime Shake | Reduced milk | Key lime | Small–Large (fountain) |
| Vanilla Soft Serve | Milk | Vanilla | Small–Large |
| Strawberry Shortcake Shake | Reduced milk | Strawberry | Small–Large |
| Fountain Lemonade | Water | Lemon | Small–Large |
The Key Lime Shake stands out for its citrus-forward profile and creamy, shake-like consistency, distinguishing it from lighter fountain sodas and more dessert-focused soft-serve options.
Verifying current status before you go
Menus and seasonal offerings evolve, so the most reliable approach is to confirm availability and nutrition at the point of decision. Use the Chick-fil-A mobile app, website menu browser, or call your local restaurant for up-to-date information on the Key Lime Shake before you travel.