Cookcademy: Cannot call value of non-function type '[Recipe]'

Hello,

I am following the Swift course and am stuck with the Grids chapter on the Cookademy project.

I had errors in prior chapters I could research myself, as Xcode and Swift changed since the course material was introduced, but with this example I am stuck.

In the extension of the RecipesListView I am getting the error message

Cannot call value of non-function type ‘[Recipe]’

for this code piece

private var recipes: [Recipe] {
        recipeData.recipes(for: category)
    }

The whole extension goes as follows

extension RecipesListView {
    func recipes(for category: MainInformation.Category) -> [Recipe] {
        var filteredRecipes = [Recipe]()
        for recipe in recipeData.recipes {
            if recipe.mainInformation.category == category {
                filteredRecipes.append(recipe)
            }
        }
    }
    
    private var recipes: [Recipe] {
        recipeData.recipes(for: category)
    }
    
    private var navigationTitle: String {
        "\(category.rawValue) Recipes"
    }
}

Any help would be appreciated.
Kind regards