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Tarts Filled with Bacon and Onions

Tarts Filled with Bacon and Onions

savory tarts combine crispy bacon and caramelized onions for a deliciously comforting treat. Perfect as a snack or appetizer, they’re easy to make and sure to impress your friends and family.

★★★★★5(2 reviews)Updated: Mar 31, 2026
Prep Time 30 min
Cook Time 35 min
Total Time 1 hr 5 min
Difficulty Hard

Ingredients 0/8

Why This Dish Is Worth Trying

These tarts bring together the rich, smoky flavor of bacon with the sweet, caramelized taste of onions. The combination creates a savory bite that is both comforting and satisfying. They are perfect for a snack, appetizer, or light meal.

Expert Cooking Tips

- Cook the bacon until it is crisp to add a nice texture contrast.
- Slowly caramelize the onions over low heat to bring out their natural sweetness.
- Use a sharp knife to cut the pastry neatly for clean edges.

Step 1

Cook the bacon and onions together with the dry mustard and nutmeg in a large skillet over medium-low heat. Keep stirring occasionally until everything is nicely caramelized, which should take about 20 to 30 minutes. Once done, push the bacon mixture to one side of the pan and tilt it so the grease collects at the bottom. Carefully pour off the grease and let the mixture cool for 5 to 10 minutes.

Step 2

While that’s cooling, preheat your oven to 350°F (175°C). In a big bowl, mix the cooled bacon and onion mixture with the mozzarella, sour cream, and mayonnaise until it forms a thick, spreadable paste.

Step 3

Open one can of crescent rolls and separate the triangles. Using a pizza cutter, slice each triangle into five thin strips by cutting diagonally three times, then cut the two longer strips in half. Take about a teaspoon of the filling and wrap it up in a strip of dough—stretch the dough a little if you need to. Don’t worry if some filling peeks out the bottom.

Step 4

Place the wrapped tarts on a baking sheet and gently press the tops flat so they stand upright. Repeat this with the remaining cans of dough and filling as you go.

Step 5

Bake everything in the oven for 15 to 20 minutes, or until the tarts turn a beautiful golden brown. Let them cool slightly before digging in!

Serving Guide

Serve warm with a simple green salad or roasted vegetables for a balanced meal. They also pair well with a tangy mustard or a dollop of sour cream on the side. These tarts make a great addition to brunch or a casual gathering.

Proper Storage Tips

Store leftovers in an airtight container in the refrigerator for up to two days. Reheat gently in the oven to keep the pastry crisp. Avoid microwaving, as it can make the crust soggy.
39
people cooked this recipe
SM
By Sophia Martinez
Kitchen Specialist
Sophia develops recipes that are quick, practical, and perfect for daily meals.

Heart icon Nutrition Facts

250 Calories
Fat
18 g
Carbs
12 g
Protein
8 g
Fiber
1 g
Sugar
2 g
Sodium
450 mg
Serving Size: 1 tart
*Nutrition values are estimates and may vary.

Reviews (2)

5 out of 5
★★★★★
2 Ratings
5 star
2
4 star
0
3 star
0
2 star
0
1 star
0

Rate This Recipe

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User Reviews

Rajesh
★★★★★
Jan 23, 2026
Served for brunch and everyone raved about the rich flavor combo. Took less than an hour, which was perfect for me.
Johan S.
★★★★★
Dec 25, 2025
Made these for guests, got lots of compliments. Balanced flavors and nice texture. Recipe was straightforward and quick.
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