Cheesy Balsamic Onion Crostini with Capers & Parsley

Cheesy Balsamic Onion Crostini

with Capers & Parsley

25 MIN
$9.99 Serves 2-4
Wellness at Blue Apron
Find recipes that suit your lifestyle with our new nutritionist-approved dietary tags.
Vegetarian
These recipes don’t contain meat, poultry, fish, or seafood.* They’re made with fruits and vegetables, grains, legumes, nuts, and seeds. *Select artisanal cheeses may contain animal-derived rennet.
Carb Conscious
This applies to meal kit recipes with 48g or less of net carbs (total carbs minus dietary fiber) per serving. Carb Conscious Add-ons contain 20g or less net carbs.
Mediterranean Diet
Our Mediterranean recipes are inspired by the Mediterranean Diet, a healthy eating plan recommended in the Dietary Guidelines for Americans published jointly every five years by the US Department of Agriculture (USDA) and the Department of Health & Human Services (DHHS). This eating plan highlights the flavors and cooking styles from countries along the Mediterranean Sea, including those in Europe, the Middle East, and North Africa. These recipes showcase a wide variety of vegetables, fruits, and whole grains, as well as lean proteins and moderate portions of dairy.
600 Calories or Less
These meals contain 600 calories or less per serving. The US Food & Drug Administration uses 2000 calorie daily intake for general advice. The 600 calorie cap equates to 30% of the total 2000 calories per day based on 3 meals per day with 200 calories remaining for snack or beverage.
Wellness Grain
These recipes feature grains such as barley, quinoa, farro, orzo, couscous and more, handpicked by our Culinary team in collaboration with our Registered Dietitian.
Pescatarian
These recipes feature a wide array of nutritious seafood options like salmon, cod, tilapia, crab, and shrimp. While these dishes never contain meat, pork or poultry, they may contain animal derived ingredients such as milk, butter, cheese and/or honey.
30g Of Protein
These meals contain 30g or more of protein per serving, and are ideal for those looking to focus their meals around protein intake.
Keto Friendly
These meals have approximately 10% of calories from carbohydrates, 20% from protein, and 70% from dietary fats (per serving).
45g Of Protein
These meal kit recipes contain 45g or more of protein per serving, and are ideal for those looking to focus their meals around protein intake.
Nutritionist's Pick
These meals are selected by Blue Apron’s Registered Dietitian Nutritionist. They are centered around nutritious and wholesome ingredients, featuring whole grains and fresh produce which provide fiber. They also contain moderate portions of dairy and lean protein while being mindful of saturated fat.
Wheat Free
These meals are prepared with ingredients that do not contain wheat. They feature grains such as barley and rice as well as proteins and vegetables.
Reduced Sodium
These Prepared and Ready dishes contain at least 25% less sodium per 100 grams (or 3.5 oz) than our average Prepared and Ready Meal as of October 1, 2024. Sodium content has been reduced from 330 mg per 100 grams to 250 mg per 100 grams. These dishes focus on ingredients with strong flavor and moderate salt.
Vegan
To view a recipe's full nutrition information, head to your Upcoming page at blueapron.com, click on a specific recipe, then head to the Nutrition tab and select 'View Full Nutrition.' Nutrition Facts Panels are available up to 1.5 weeks in advance

From the Test Kitchen

Every week we're bringing you a selection of Add-ons—a mix of our favorite appetizers, sides, and desserts that you can add to your box and fill out your table. Here, you'll toast rolls under a layer of melty fontina, then top it with a mix of tangy balsamic onions, capers, fresh parsley, and crunchy almonds.
CLICK FOR RECIPE CARD

See Plans

Dietary Information

See nutrition facts for total fat, saturated fat, cholesterol, and sodium information

Vegetarian
  • Nutrition
    PER SERVING
  • Calories
    640 Cals (est.)
View Full Nutrition
Nutrition Label
Download

Please note nutritional information, including ingredients and allergens, may differ from above based on your location. Location-specific nutritional information is available for viewing upon subscribing, or by logging in if you are already a subscriber.

fresh
ingredients
Cheesy Balsamic Onion Crostini with Capers & Parsley
Title
time-saving
tips & techniques
Almonds
step-by-step
instructions
1 Prepare the ingredients

Place an oven rack in the center of the oven, then preheat to 450°F. Wash and dry the parsley; roughly chop the leaves and stems. Halve the rolls lengthwise. Grate the cheese on the large side of a box grater. Roughly chop the capers. Roughly chop the onions. In a bowl, combine the chopped parsley, chopped capers, chopped onions, almonds, and 2 tablespoons of olive oil. Season with salt and pepper; stir to combine.

2 Make the crostini & serve your dish

Line a sheet pan with foil. Transfer the halved rolls to the foil, cut side up. Evenly top with the grated cheese; drizzle with olive oil and season with salt and pepper. Bake 7 to 9 minutes, or until the cheese is melted and the bread is lightly toasted. Transfer to a cutting board. Evenly top with the prepared onion mixture. When cool enough to handle, cut each half crosswise into 4 equal-sized pieces. Enjoy!

Tips from Home Chefs

See Plans

Cheesy Balsamic Onion Crostini

1 Prepare the ingredients

Place an oven rack in the center of the oven, then preheat to 450°F. Wash and dry the parsley; roughly chop the leaves and stems. Halve the rolls lengthwise. Grate the cheese on the large side of a box grater. Roughly chop the capers. Roughly chop the onions. In a bowl, combine the chopped parsley, chopped capers, chopped onions, almonds, and 2 tablespoons of olive oil. Season with salt and pepper; stir to combine.

2 Make the crostini & serve your dish

Line a sheet pan with foil. Transfer the halved rolls to the foil, cut side up. Evenly top with the grated cheese; drizzle with olive oil and season with salt and pepper. Bake 7 to 9 minutes, or until the cheese is melted and the bread is lightly toasted. Transfer to a cutting board. Evenly top with the prepared onion mixture. When cool enough to handle, cut each half crosswise into 4 equal-sized pieces. Enjoy!

Browse Steps
1 of 2