Asparagus & Fontina Frittata W/Sliced Tomato & Red

Name: Asparagus & Fontina Frittata W/Sliced Tomato & Red Onion
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 ripe large tomatoes; 1 medium red onion; ¼ cup red wine vinegar; 2 tablespoons sugar; 1 ⅛ teaspoons salt; ½ teaspoon fresh ground pepper; 8 ounces asparagus spears; 4 ounces Fontina cheese; 6 large eggs; 2 tablespoons unsalted butter; 1 tablespoon minced fresh parsley; 1 loaf crusty Italian bread or 1 loaf French bread

Servings: persons

3 ripe large tomatoes
1 medium red onion
¼ cup red wine vinegar
2 tablespoons sugar
1 ⅛ teaspoons salt
½ teaspoon fresh ground pepper
8 ounces asparagus spears
4 ounces Fontina cheese
6 large eggs
2 tablespoons unsalted butter
1 tablespoon minced fresh parsley
1 loaf crusty Italian bread or 1 loaf French bread

1
Core tomatoes and slice crosswise.
2
Cut onion crosswise into thin slices.
3
Layer onion and tomato slices in shallow dish.
4
Stir vinegar, sugar, 1 t. salt, and 1/4 t. pepper together until sugar dissolves, then pour over salad.
5
Let stand at room temperature until ready to serve.
6
Heat broiler.
7
Trim tough ends from asparagus and cut into 1-inch pieces.
8
Shred Fontina to make 1 cup.
9
Mix cheese, eggs, 1/8 t. salt, and 1/4 t. pepper in mixing bowl.
10
Heat butter in flameproof medium skillet over medium heat.
11
Add asparagus and cook, stirring occasionally, about 3 minutes.
12
Pour egg mixture over asparagus and cook, without stirring, until eggs are barely set, 10-12 minutes.
13
Transfer to broiler and broil 6 inches from heat until top is browned, about 2 minutes.
14
Cut frittata into wedges.
15
Sprinkle parsley over salad.
16
Serve frittata, salad, and bread.

445

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 12 ingredients. The key ingredients include: 3 ripe large tomatoes, 1 medium red onion, ¼ cup red wine vinegar, 2 tablespoons sugar, and more.

Yes, Asparagus & Fontina Frittata W/Sliced Tomato & Red Onion falls under the Breakfast category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Asparagus & Fontina Frittata W/Sliced Tomato & Red Onion

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions