Switch up your usual potato gratin for this hearty sweet potato version, with fragrant rosemary and a crunchy breadcrumb topping.
Marks & Spencer
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1HR 10MIN
Total time
Ingredients
Servings
4
1 jar
(410 g)
(410 g)
Plant Kitchen vegan everything white sauce
3
large M&S sweet potato jackets
sliced into thin rounds
1 tin
(400 g)
(400 g)
butter beans, drained
1 handful
rosemary, leaves picked, chopped
a little reserved for the topping
75 g
white breadcrumbs
Nutrition per serving
Calories
596kcal
Fat
0.6 g
Saturates
0.2 g
Sugars
4.7 g
Salt
2335.4 mg
