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Starbucks UK Β· UK & Ireland Β· updated 2026-10-15

High-Protein Starbucks UK Food & Drinks

The 21 highest-protein items at Starbucks UK, ranked by grams of protein, with calories and protein per 100 kcal so you can find the leanest options.

Signature Smoked Ham & Cheese Toastie tops this list with 26g of protein. The list covers 7 drinks and 14 food items.

Top picks

  1. 1Signature Smoked Ham & Cheese Toastie
    Protein
    26 g
    Calories
    450 kcal
    Carbs
    51 g
    Fat
    15 g
  2. 2Signature Tuna Melt Panini
    Protein
    26 g
    Calories
    448 kcal
    Carbs
    58 g
    Fat
    12 g
  3. 3Vanilla Protein Matcha Latte

    Grande, Semi-skimmed milk

    Protein
    25.2 g
    Calories
    215 kcal
    Carbs
    17.2 g
    Fat
    4.8 g

The full list (21)

How we picked: Items with at least 15g of protein in their standard size. For drinks with a choice of milk we show the highest-protein option.

High-Protein Starbucks UK Food & Drinks
#
1Signature Smoked Ham & Cheese Toastie2645051155.8
2Signature Tuna Melt Panini2644858125.8
3Vanilla Protein Matcha LatteGrande, Semi-skimmed milk25.221517.24.811.7
4Caramel Protein LatteGrande, Semi-skimmed milk24.420917.44.711.7
5Iced Caramel Protein LatteGrande, Semi-skimmed milk24.220617.14.611.7
6Chicken & Bacon Caesar Wrap2248252204.6
7Iced Vanilla Protein Matcha LatteGrande, Semi-skimmed milk21.116011.92.913.2
8All Day Breakfast Wrap2146542234.5
9Beyond Meat Breakfast Sandwich2143246174.9
10Smoked Bacon Roll2140049135.3
11Signature Tomato & Mozzarella Panini2144450174.7
12Traditional Sausage Sandwich2049540284
13Smoked Ham and Cheddar Sandwich2038144135.2
14Chicken & Chorizo Focaccia1939450124.8
15Cheese & Marmite Mini Ciabatta1935241125.4
16Free Range Egg and Mayo Sandwich1740447164.2
17Signature Grilled Cheese Toastie1741451154.1
18Caramel Protein AmericanoGrande16.510270.816.2
19Iced Caramel Protein AmericanoGrande16.510270.816.2
20Reserve MochaGrande, Almond milk15.840941.419.33.9
21Ham & Cheese Croissant1538536203.9

Want to build a full order from this list? Open the Starbucks UK calorie calculator.

Grams vs protein per 100 calories

Ranking by grams of protein favours the biggest meals: a large platter will always beat a small wrap. So this guide also shows protein per 100 calories, which tells you how much protein you get for the calories.

Above about 10g of protein per 100 kcal is very lean; 6 items here reach it. The leanest is Caramel Protein Americano, with 16.5g of protein for 102 kcal. Sort the table by the last column to see the rest.

How much protein do you need?

Nutrition labels use 50g of protein a day as the Reference Intake for an average adult on 2,000 kcal; individual needs vary with body size, age and activity, and people training or trying to stay full often aim higher, spread across meals. Every item here has at least 15g (30% of that reference), and the top pick, Signature Smoked Ham & Cheese Toastie, has 26g (52%).

Drinks can contribute too: the highest-protein drink on this list is Vanilla Protein Matcha Latte with 25.2g.

Watch the salt

High-protein restaurant meals are often salty. The median item on this list has 1.3g of salt, which is 22% of the 6g Reference Intake. If that matters to you, check the salt column on each item page.

Frequently asked questions

What has the most protein at Starbucks UK?

Signature Smoked Ham & Cheese Toastie has 26g of protein and 450 kcal.

What is the leanest high-protein option at Starbucks UK?

Caramel Protein Americano gives 16.2g of protein per 100 calories (16.5g protein, 102 kcal).

Is 15g of protein a lot?

15g is 30% of the 50g Reference Intake used on nutrition labels, so it is a solid amount for one item. The median item on this list has 21g.

More Starbucks UK guides

Nutrition varies with preparation and customisation; this list is general information, not medical advice.

Source: Starbucks UK Nutrition & Allergen Guide - Beverages (Autumn 2026) (18/09/26); Starbucks UK Nutrition & Allergen Guide - Food (Autumn 2026) (05/10/26). Data checked 2026-10-15. Starbucks is a trademark of its owner; Fast Food Calc is independent and not affiliated with Starbucks.