Pumpkin, spinach and bacon muffins

Name: Pumpkin, spinach and bacon muffins
Prep time: 20 min
Cook time: 35 min
Total time: 55 min
Cuisine: American
Ingredients: 3 bacon rashers, finely chopped; 1 1/2 cups (225g) self-raising flour; 1/4 cup (40g) cornmeal (polenta); 80g butter, chopped; 1 1/2 cups (360g) pumpkin. coarsely grated; 1 cup spinach, finely shredded; 100g fetta, crumbled; 2 Coles Brand Australian Free Range Eggs; 3/4 cup (185ml) buttermilk; 2 tbsp pepitas (pumpkin seeds)