Zucchini Quiche - Hello Canola

Ingredients

• 2 cups all-purpose flour (500 mL)
• 1 tsp granulated sugar (5 mL)
• 1 tsp salt (5 mL)
• 2/3 cup canola oil (150 mL)
• 3 Tbsp cold 2% milk (or as needed) (45 mL)
• 2 Tbsp canola oil (30 mL)
• 3 cups thinly sliced zucchini (750 mL)
• 1 thinly sliced sweet onion (1)
• 3 eggs (3)
• 1 Tbsp chopped fresh parsley (15 mL)
• 1/2 tsp garlic powder (2mL)
• 1/2 tsp dried basil (2 mL)
• 1/2 tsp dried oregano (2 mL)
• 1/2 tsp red pepper flakes (2 mL)
• 1/4 tsp salt (1 mL)
• 1/4 tsp freshly ground pepper (1 mL)
• 2 cups shredded medium Cheddar cheese (500 mL)
• 1 Tbsp prepared mustard (15 mL)