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Prep Time
15 mins
Total Time
1 h


2 tbsp
olive oil
30 mL
shallots, sliced
1/2 lb
thinly sliced mushrooms
250 g
cloves garlic, minced
1 tbsp
finely chopped fresh thyme
15 mL
1 tbsp
Dijon mustard
15 mL
1/4 tsp
each salt and pepper
1 mL
2 tbsp
all-purpose flour
30 mL
1 cup
sour cream
250 mL
1 pkg
frozen green beans (or green and wax beans), thawed
750 g
1/3 cup
grated Parmesan cheese
75 mL
1 cup
packaged crispy fried onions
250 mL


Step 1

Preheat oven to 200ºC (400ºF). Heat oil in large skillet set over medium heat. Cook shallots 3 to 5 min. until starting to brown. Add mushrooms, garlic, thyme, mustard, salt and pepper. Cook 6 to 8 min. until mushrooms start to brown. Sprinkle on flour and stir through. Cook 2 min. until no dry flour remains. Remove from heat.

Step 2

Stir in sour cream until sauce is smooth. Fold in green beans and Parmesan. Spoon into greased 13 x 9-in. (3-L) baking dish. Sprinkle fried onions overtop.

Step 3

Bake 25 to 35 min., until golden brown and bubbling. Let stand 10 min. before serving.


This dish can be assembled, covered and refrigerated up to 8 hr. before baking.

Disclaimer: We seek to be accurate with respect to the ingredients, nutritional information, product images and descriptions listed on our website, however, this information may change from time to time. Please always refer to the product package for the most current and accurate ingredient and nutrition information or other product information.

Characteristics Nut Free Side Dish Vegetarian

Nutritional Facts Per Serving

Nutrition Description:
Per serving (1/10 of the recipe):
10 g
Saturated Fat:
3 g
13 g
3 g
1 g
5 g
210 mg
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