BLACKBERRY MARSHMALLOW WITH GRAPEFRUIT

Ingredients

Meringue

60 grams (2.10 ounces) sugar

60 grams (2.10 ounces) egg whites

We recommend:

For granulated sugar:

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Sugar In The Raw Granulated Turbinado Cane Sugar Cubes, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Vegan, Gluten-Free, Non-GMO,Pack of 1

4.8

(12,536) Sugar In The Raw Granulated Turbinado Cane Sugar Cubes, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Vegan, Gluten-Free, Non-GMO,Pack of 1 $5.27 View details Prime

Sugar In The Raw Granulated Turbinado Cane Sugar, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Baking, Vegan, Gluten-Free, Non-GMO, Bulk Sugar, 2lb Bag (1-Pack)

4.8

(18,788) Sugar In The Raw Granulated Turbinado Cane Sugar, No Added Flavors or erythritol, Pure Natural Sweetener, Hot & Cold Drinks, Coffee, Baking, Vegan, Gluten-Free, Non-GMO, Bulk Sugar, 2lb Bag (1-Pack) $3.74 $4.14 View details Prime

4.6

(205) C&H Pure Cane Granulated White Sugar, 25-Pound Bags $56.99 $49.98 View details

Syrup

125 grams (4.40 ounces) blackberry puree

7 grams (0.25 ounces) agar

75 grams (2.65 ounces) water

180 grams (6.35 ounces) sugar

2 springs mint

50 grams (1.75 ounces) grapefruit pulp

We recommend:

For blackberry puree:

Prime

(1) Monin Blackberry Puree, 1 Liter - 4 per case. $87.99 View details Prime

4.6

(16,855) Blackberry Flavored Syrup 25.4 Ounces Blackberry Syrup Coffee Toppings with Fresh Finest Pump $17.99 View details

(7) Black Currant (Cassis) Puree - 1 tub - 2.2 lbs $44.46 View details

For agar powder:

Prime

4.3

(28) Agar Agar Powder - 2 Pounds, Excellent Gel Strength $94.99 View details Prime

4.5

(8,754) Agar Agar Powder (12oz), Unflavored Pure Vegan Gelling Agent by LIVING JIN, Certified Kosher, Halal, Non-GMO, Gluten-Free, Keto-friendly… $29.99 View details

For granulated sugar:

Prime best seller

4.8

4.6

(205) C&H Pure Cane Granulated White Sugar, 25-Pound Bags $56.99 $49.98 View details

For canned grapefruit:

Prime

Amoretti - Grapefruit Craft Puree® 9 lbs - Perfect for Brewing, Cocktails, and other Beverages, Made of Real Fruit, No Preservatives, Filtered, Super Concentrated, Fully Pasteurized, TTB Registered

(56) Amoretti - Grapefruit Craft Puree® 9 lbs - Perfect for Brewing, Cocktails, and other Beverages, Made of Real Fruit, No Preservatives, Filtered, Super Concentrated, Fully Pasteurized, TTB Registered $115.12 $129.51 View details Prime

(3) [8223] grapefruit 50g canned product $39.00 View details Prime

4.5

(2,060) Ocean Spray® Pure Unsweetened White Grapefruit, 100% White Grapefruit Juice, 32 Fl Oz Bottle, (Pack of 8) $47.92 View details

Marshmallow Sprinkling Mix

powdered sugar and cornstarch in a 1:1 ratio

We recommend:

For powdered sugar and cornstarch:

Prime

4.8

(7) Corn Starch By Unpretentious Baker, Resealable 5-Gallon Bucket, Thickening Agent, For Bulk Baking & Cleaning Use (400 Ounces) $109.99 View details Prime

4.1

(37) Wholesome Fair Trade Organic Powdered Sugar, Naturally Flavored Real Sugar, Non GMO & Gluten Free, 50 Pound (Pack of 1) $106.95 View details Prime

4.8

(10,144) Clabber Girl Double Acting Baking Powder, 8.1 Ounce $2.63 View details

Instructions

Step 1

1. Pour the blackberry puree into a saucepan. Add sugar and agar to the puree. Pour in water and place the mint sprigs. Mix everything well to avoid lumps and bring it to a boil. Continue boiling until the mixture reaches a temperature of about 95-98°C (203-208°F) and becomes stringy.

Step 2

Stir continuously to prevent sticking.

Step 3

2. While the syrup is boiling, whip egg whites with a pinch of salt in a separate bowl. Gradually add sugar and increase the speed of the mixer until you achieve a stiff, glossy meringue.

Step 4

Make sure your mixing bowl and beaters are clean and dry for the best meringue results.

Step 5

3. Remove the mint sprigs from the boiling syrup. Gradually pour the hot syrup into the meringue in a thin stream while continuing to whip at maximum speed.

Step 6

Pour the syrup slowly to avoid cooking the egg whites.

Step 7

4. Continue whisking the mixture until it becomes thick and no longer flows. Quickly mix the grapefruit pulp into the mixture by hand using a spatula to evenly distribute the pieces.

Step 8

Be gentle to maintain the airy texture of the meringue.

Step 9

5. Transfer the mixture to a pastry bag fitted with a closed star nozzle and pipe out the marshmallows onto a baking sheet. Allow them to dry and stabilize for 8 to 12 hours.

Step 10

Use a silicone mat or parchment paper for easy removal.

Step 11

6. Once dry, unite the marshmallow halves and dip them in a mixture of powdered sugar and cornstarch. Bon Appétit!

Servings

These fruit marshmallows are a versatile delight that can be served in various imaginative ways. For an elegant high tea, present them on a tiered cake stand alongside assortments of mini pastries and macaroons. Their fruity burst will complement your tea selections perfectly.

Hosting a summer picnic? Toss these marshmallows into a bowl of mixed berries and fresh mint leaves for a refreshing treat that will fend off the summer heat. You can also pair them with vanilla ice cream and a drizzle of caramel sauce for an indulgent dessert.

For a special holiday twist, dip these marshmallows in melted chocolate and sprinkle with crushed candy canes or nuts. They make for a fantastic and eye-catching addition to your Christmas dessert platter. The possibilities are as limitless as your imagination!

Equipment

Electric Mixer

A stand or hand mixer will do the trick here. Ensure it's powerful enough to whip egg whites into stiff peaks.

We recommend:

Prime best seller

4.8

(9,786) KitchenAid Classic Series 4.5 Quart Tilt-Head Stand Mixer K45SS, Onyx Black $279.99 $329.99 View details

Commercial Stand Mixer, 15Qt Heavy Duty Electric Food Mixer, Commercial Mixer 600W with 3 Speeds Adjustable 130/233/415RPM, Stainless Steel Bowl, Dough Hook Whisk Beater Perfect for Bakery Pizzeria

(4) Commercial Stand Mixer, 15Qt Heavy Duty Electric Food Mixer, Commercial Mixer 600W with 3 Speeds Adjustable 130/233/415RPM, Stainless Steel Bowl, Dough Hook Whisk Beater Perfect for Bakery Pizzeria $579.99 View details Prime

4.5

(9,824) Hamilton Beach Electric Stand Mixer, 4 Quarts, Dough Hook, Flat Beater Attachments, Splash Guard 7 Speeds with Whisk, Silver $95.99 $119.99 View details

Pastry Bag with Closed Star Nozzle

This is essential for forming the beautiful shapes of your marshmallows. If you don't have a closed star nozzle, any nozzle will work, though the shapes will vary.

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(5,476) Wenburg Icing Bag with 7 Stainless Steel Flower Icing Tips, Large Cotton Icing Bag, and Coupler - Premium Cake Decorating Kit $17.99 $20.99 View details Prime best seller

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RFAQK 74 PCs Icing Piping Bags and Tips Set, Cake Decorating Kit with 48-Numbered Piping Tips, 20+1 Pastry Bags for Cookie Cupcake Cake Decoration, Cake Decorating Tips Set with Booklet and E-book

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(6,260) RFAQK 74 PCs Icing Piping Bags and Tips Set, Cake Decorating Kit with 48-Numbered Piping Tips, 20+1 Pastry Bags for Cookie Cupcake Cake Decoration, Cake Decorating Tips Set with Booklet and E-book $11.52 $20.90 View details

Saucepan

You'll need this to prepare the syrup. Choose a medium-sized one to prevent overflow when the syrup boils.

We recommend:

Prime

4.6

(12,274) Utopia Kitchen Nonstick Saucepan Set with Lid, 1 Quart and 2 Quarts Multipurpose Pots Set for Home Kitchen or Restaurant (Grey-Black) $25.99 $39.99 View details Prime

AVACRAFT Stainless Steel Saucepan with Glass Strainer Lid, Two Side Spouts for Easy Pour with Ergonomic Handle, Multipurpose Sauce Pot (Tri-Ply Capsule Bottom, 2.5 Quart)

4.6

(6,741) AVACRAFT Stainless Steel Saucepan with Glass Strainer Lid, Two Side Spouts for Easy Pour with Ergonomic Handle, Multipurpose Sauce Pot (Tri-Ply Capsule Bottom, 2.5 Quart) $48.50 View details Prime

4.6

(10,515) Cuisinart 1-Quart Saucepan, Chef's Classic Nonstick Hard Anodized Saucepan w/Cover, 619-14 $19.95 View details

Spatula

Use this to mix the grapefruit pulp into the marshmallow mixture. Silicone spatulas are best for their flexibility and heat resistance.

We recommend:

Prime

HOTEC Food Grade Silicone Rubber Spatula Set for Baking, Cooking, and Mixing High Heat Resistant Non Stick Dishwasher Safe BPA-Free Multicolor Set of 5

4.7

(25,452) HOTEC Food Grade Silicone Rubber Spatula Set for Baking, Cooking, and Mixing High Heat Resistant Non Stick Dishwasher Safe BPA-Free Multicolor Set of 5 $9.59 $18.99 View details Prime

4.7

(18,655) Wilton Icing Spatula - 13-Inch Angled Cake Spatula for Smoothing Frosting on Treats or Spreading Filling Between Cake Layers, Steel $7.98 $8.75 View details

Metal Spatula Stainless Steel and Scraper - Professional Chef Griddle Spatulas Set of 3 - Heavy Duty Accessories Great for Cast Iron BBQ Flat Top Grill Skillet Pan - Commercial Grade

4.7

(2,358) Metal Spatula Stainless Steel and Scraper - Professional Chef Griddle Spatulas Set of 3 - Heavy Duty Accessories Great for Cast Iron BBQ Flat Top Grill Skillet Pan - Commercial Grade $19.99 $22.99 View details

Digital Thermometer

Measuring the exact temperature of your syrup is crucial to achieving the perfect "stringy thread" stage.

We recommend:

Prime

ThermoPro TP16 Large LCD Digital Cooking Food Meat Thermometer for Smoker Oven Kitchen BBQ Grill Thermometer Clock Timer with Stainless Steel Temperature Probe

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(46,604) ThermoPro TP16 Large LCD Digital Cooking Food Meat Thermometer for Smoker Oven Kitchen BBQ Grill Thermometer Clock Timer with Stainless Steel Temperature Probe $16.99 $29.99 View details Prime

ThermoPro TP-02S Instant Read Meat Thermometer Digital Cooking Food Thermometer with Super Long Probe for Grill Candy Kitchen BBQ Smoker Oven Oil Milk Yogurt Temperature

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(24,939) ThermoPro TP-02S Instant Read Meat Thermometer Digital Cooking Food Thermometer with Super Long Probe for Grill Candy Kitchen BBQ Smoker Oven Oil Milk Yogurt Temperature $8.79 $14.99 View details

Variations

To make these marshmallows gluten-free and vegan, substitute the egg whites with aquafaba (the liquid from a can of chickpeas). Whip the aquafaba just like you would with egg whites until stiff peaks form.

For the blackberry syrup, replace sugar with a plant-based sweetener like coconut sugar and ensure your agar is vegetarian. Be mindful to check that all ingredients you use are certified gluten-free. These substitutes are game-changers, bringing the same delightful texture and flavor without compromising dietary choices.

Faq

Why are my egg whites not forming stiff peaks?
Ensure your bowl and beaters are completely clean and grease-free. Even a small amount of fat can prevent the whites from whipping properly.
Can I use a hand whisk instead of an electric mixer?
While technically yes, it's highly labor-intensive and may not achieve the desired consistency. An electric mixer is recommended.
How can I tell if the syrup has reached the "stringy thread" stage?
Use a digital thermometer to ensure the syrup temperature is between 95-98°C (203 to 208°F). Alternatively, drop a small amount into cold water to see if it forms a thread.
My syrup crystallized! What did I do wrong?
Ensure you're constantly stirring and avoid any sugar crystals from sticking to the sides of your saucepan. Brushing the sides with water can help.
Can I infuse different flavors into the marshmallows?
Absolutely! Feel free to experiment with different fruit purees or even infuse the syrup with herbs like rosemary or basil.
How do I prevent the marshmallows from sticking together?
After forming your marshmallow shapes and allowing them to dry, coat them in a mixture of powdered sugar and cornstarch to prevent sticking.