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Grilled Onion Frittata
Photo: K8

Grilled Onion Frittata

12 ingredients openrecipes
Grilled Onion Frittata
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Estimated Nutrition (whole recipe, rough)

517
Calories
15g
Protein
45g
Fat
14g
Carbs
What these numbers assume — 9 portions →
Ingredient Portion assumed kcal
Olive Oil 1 tbsp (14g) 119
Cheese 1 oz (28g) cheddar 113
Butter 1 tbsp (14g) 102
Egg 1 large egg (50g) 78
Cream 1 tbsp (15ml) heavy 51
Onion 1 medium (110g) 44
Black Pepper 1 tsp ground (2.3g) 6
Rosemary 1 tsp dried (1.2g) 4
Salt 1 tsp (6g) 0

Totals for the whole recipe, adding one typical portion per ingredient — listed above. Quantities in the recipe are not counted, so this is a rough guide only — not suitable for medical or dietary planning.

Ingredients

  • 1 red onion, peeled and cut into 8 equal-size
  • wedges
  • 1 yellow onion, peeled and cut into 8 equal-size
  • wedges
  • Salt and freshly ground pepper, to taste
  • Olive oil as needed
  • 10 eggs
  • 1/4 cup heavy cream
  • 1/2 cup grated Parmigiano-Reggiano
  • cheese
  • 2 Tbs. unsalted butter
  • 1 tsp. finely chopped fresh rosemary

Directions

Step-by-step directions aren't available for this recipe in our database. View the full recipe at the original source →
By williamssonoma · Recipe sourced from openrecipes

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