In a bowl stir together cottage cheese, mozzarella cheese, eggs, canola oil, dill and salt and pepper. Set aside.
Sauté in a large pan over medium-high heat the butter and red peppers for about 2 minutes. Add mushrooms and onions and sauté for 2 more minutes or until softened. Add zucchini and cook for 1 minute. Add baby spinach and stir to combine and allow to wilt for 1-2 minutes. Remove from heat.
Stir in bacon (if using) and the egg mixture until combined. Pour into a 10" pie plate and bake at 350ºF for 50-55 minutes until set in the centre.