STEP 1.In a large dutch oven or saucepan heat oil and butter over medium heat.
step 2
STEP 2.Add onions and stir until they are well coated.
step 3
STEP 3.Cover and cook onions for 15 minutes.
step 4
STEP 4.Remove the lid and season the onions with salt, pepper and sugar.
step 5
STEP 5.Cook the onions for an additional 30 minutes, stirring often.
step 6
STEP 6.Onions should be deep golden brown.
step 7
STEP 7.Once onions are caramelized stir in flour and cook for 1 minute.
step 8
STEP 8.Add broth and fresh thyme and bring the mixture to a boil.
step 9
STEP 9.Reduce heat to medium-low and simmer for 30 minutes.
step 10
STEP 10.Ladle soup into individual, oven-safe bowls and top with crostini and cheese.
step 11
STEP 11.Bake at 375°f until the cheese is melted and bubbly.
step 12
STEP 12.Serve hot from the oven.
step 13
Nutrition value
2281
calories per serving
63 g Fat280 g Protein98 g Carbs12 g FiberOther
Current Totals
Fat
63g
Protein
280g
Carbs
98g
Fiber
12g
MacroNutrients
Carbs
98g
Protein
280g
Fiber
12g
Fats
Fat
63g
Vitamins & Minerals
Calcium
308mg
Iron
5mg
Vitamin A
131mcg
Vitamin B1
< 1mg
Vitamin B2
< 1mg
Vitamin B3
62mg
Vitamin B6
1mg
Vitamin B9
309mcg
Vitamin B12
< 1mcg
Vitamin C
92mg
Vitamin E
3mg
Copper
< 1mcg
Magnesium
363mg
Manganese
1mg
Phosphorus
1938mg
Selenium
239mcg
Zinc
14mg
Percent Daily Values are based on a 2000 calorie diet. All nutritional information presented are estimates and not meant to substitute professional dietary advice or treatment